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NABI BIOPHARMACEUTICALS : Nouvelle File CYCC

06 déc. 2010 12:06

J'ai fait un Update sur CYCLACEL (CYCC):

- les bonnes news
- Pipeline
- le Newsflow
- Graphe
- Trading

LIEN :

http://t.co/2YnpJnl

Cette Biotech me fait penser à Dendreon. On peut selon moi viser les 8 - 10 $.

42 réponses

  • 06 décembre 2010 13:23

    A la conférence de San Antonio, ils prévoient de présenter quoi ? Données 2 ans du Seliciclib ou données 1 an de Sapacitabine ?

    Merci pour tes indications, Sacha.

    Salut à tous.


  • 06 décembre 2010 14:22

    j'ai chopé l'info sur Yahoo mess board ; mais je pensais que leur Roscovitine était en sommeil ou avait subi un èchec... à vèrifier tout de même

    voici les dètails que j'ai :

    Session:
    Tumor Cell and Molecular Biology: Novel/Emerging Therapeutic Targets

    Titre:
    "Roscovitine Confers Tumor Suppressive Effect on Therapy-Resistant Breast Tumor Cells"
    Nair BC, Vallabhaneni S, Li R, Tekmal RR, Vadlamudi RK. The University of Texas Health Sciences Center at San
    Antonio.

    http://www.sabcs.org/Search/Index.asp?qu=Roscovitine&x=8&y=1 3


  • 06 décembre 2010 14:54

    idiotes : une recherche google et ça suffit pour voir que Roscovitine n'est autre que Seliciclib.

    Donc, cette semaine, il y a aussi les résultats pour la Phase IIb du Seliciclib à San Antonio ou je rêve ?


  • 06 décembre 2010 15:25

    nan, nan t'as raison au contraire!

    moi j'ai chopé l'info sur la conf sans même vérifier... alors c'est toujours bien d'avoir plusieurs avis ou de faire le point sur certains aspects


  • 06 décembre 2010 15:25

    elo

    le décollage reporté semble t-il ... :-(

    je ne sais pas si c'est à la conférence de san antonio , mais ils prévoient de présenter ça:

    # Report interim Phase 2 data of sapacitabine in patients with NSCLC.

    ( NSCLC = cancer du poumon non à petites cellules )

    etnormalement avant 2011:

    # Initiate the SEAMLESS Phase 3 study of sapacitabine in elderly patients with AML;

    # Report top line results from the APPRAISE NSCLC Phase 2b trial of seliciclib; and


  • 06 décembre 2010 15:34


  • 06 décembre 2010 15:36

    elles avaient à peu près toutes pris du -10% dans la tronche une fois l'évènement passé


  • 06 décembre 2010 15:36


  • 06 décembre 2010 15:39

    encore faut-il avoir les liquidités nécessaires...


  • 06 décembre 2010 15:55


  • 06 décembre 2010 16:05


  • 06 décembre 2010 16:24

    ils ont acheté avant , maintenant ils vendent la nouvelle

    espérons qu'ils ne vendront pas les prochaines ...


  • 06 décembre 2010 16:57

    j'avais du mal à la concevoir sachant qu'elle avait pas trop pris avant la news... et que la news est bonne

    les short sellers ont 5% du capital (1.8 millions de titres). pas énorme par rapport au flottant (5%), mais ça suffit pour faire secouer le cocotier

    je suis déçu, mais je ne panique pas. je pense la garder trois mois au moins cette petite...


  • 06 décembre 2010 17:18

    perso j'attends les 3 autres news à venir...

    ne pas oublier qu'il y a MARXE AUSTIN W & GREENHOUSE DAVID qui jouent avec ... ils en achètent des millions pas chères et ils revendent beaucoup plus haut


  • 06 décembre 2010 17:36

    February 17, 2010
    Cyclacel Pharmaceuticals, Inc. (NASDAQ: CYCC) closed at $2.40 yesterday and at 8:52 AM EST shares are up 12.5% at $2.70 on 593,652 shares. Its new study in clinical cancer research demonstrated the potential for itss seliciclib in treating breast cancer which has been resistant to hormonal therapy.

    Merriman Curhan Ford maintains a 'Buy' on Cyclacel Pharmaceuticals (Nasdaq: CYCC), price target range
    $7-8.
    ------------------------------------------------------------------------- -------------------------------------------------------------------------------- ---

    Cyclacel Pharmaceuticals could be a takeover target, MSN reports
    A recent, promising Phase 2 study of the company's breast cancer drug Seliciclib could garner interest in a takeover play from the larger players in the biotech field. Seliciclib has been shown to kill breast cancer cells that are resistant to aromatase inhibitors. Reference Link
    :

    news.moneycentral...


    Skip

    http://www.eurobench.com/forum/onderwerp. aspx?Id=1211312&p=0#lastpost

    et aussi...


    http://www.theflyonthewall.com/permalinks/entry.php/CYCC;AMGN;GILD;CELG;NVSi d1200469


  • 06 décembre 2010 18:22

    sur le Seliciclib dans les jours à venir, ça peut être tout autre chose quand on voit ce qu'avait produit les données à 1 an de la phase IIb en NSCLC. Si et seulement si ça confirme la capacité de Seliciclib à lutter contre les cellules tumorales auxquelles font référence les articles de Sacha.

    Et ce coup-là, personne ne semble s'attendre à cette publication à San Antonio, quand je prends en référence les posts sur le forum Yahoo par exemple...Effet surprise en plus ?


  • 06 décembre 2010 18:38

    sein et poumon...


  • 06 décembre 2010 18:55

    le 7 et 8 janvier 2010 le cours de CYCC est passé de 1.11$ à 4.08 $ à cause de ça:
    ( et on attend la suite avec les résultats de l'étude APPRAISE )

    Cyclacel’s seliciclib found effective against lung cancer cell Lines including K-RAS mutations

    - Seliciclib kills lung cancer cells addicted to CDK2/cyclin E; Phase 2 study in lung cancer ongoing -

    BERKELEY HEIGHTS, NJ - January 7, 2010 - Cyclacel Pharmaceuticals, Inc. (NASDAQ: CYCC, NASDAQ: CYCCP) today announced the publication of two peer-reviewed journal articles featuring the company's seliciclib (CYC202 or R-roscovitine) drug candidate, an orally available inhibitor of multiple cyclin-dependent kinases (CDKs). CDKs have been extensively investigated as therapeutic targets in light of their frequent deregulation in lung carcinogenesis. In an article published in Clinical Cancer Research, seliciclib was found to be effective in killing lung cancer cells through a novel apoptotic mechanism or induction of cancer cell suicide. Nearly all lung cancer cell lines against which seliciclib was most effective had Ras-activating mutations. Ras is a family of mutations which make lung cancer cells highly resistant to approved drugs such as those targeting epidermal growth factor receptors (EGFR).

    "Drugs that target EGFR, such as cetuximab (Erbitux®), erlotinib (Tarceva®) and gefitinib (Iressa®), are active against non-small cell lung cancer (NSCLC). However Ras family mutations, such as K-RAS and N-RAS, in NSCLC patients are associated with increased resistance to treatment. Approximately 15%-30% of patients with NSCLC harbor Ras mutations and have a poor prognosis," said Professor David Glover, Ph.D., Cyclacel's Chief Scientist. "The data published in Clinical Cancer Research show a high correlation between Ras mutations and sensitivity to seliciclib. Investigating a correlation between clinical outcomes and Ras mutation status in patients from completed seliciclib trials may provide a rationale to select patients for treatment with seliciclib or other CDK inhibitors based on mutational profile. We look forward to unblinding data from our completed Phase 2, randomized, double-blinded APPRAISE trial in patients with pretreated NSCLC during 2010. If seliciclib is found to be effective in patients with Ras-mutant NSCLC, it could address an area of high unmet medical need."

    Among 52 cell lines of NSCLC origin tested, 2 (4%) were relatively insensitive to seliciclib, 21 (40%) displayed modest sensitivity and 29 (56%) showed marked sensitivity. Of the 13 lung cancer cell lines which had the highest sensitivity to seliciclib, 12 (92%) had Ras-activating mutations, including K-RAS and N-RAS. However of the 15 lung cancer cell lines which were least sensitive to seliciclib, none had Ras-activating mutations.

    The Clinical Cancer Research article entitled, "Targeting the Cyclin E-Cdk-2 Complex Represses Lung Cancer Growth by Triggering Anaphase Catastrophe" reported that inhibition of CDK2 by seliciclib suppressed lung cancer growth both in vitro and in vivo of lung cancer cells addicted to CDK2/cyclin E. As a consequence, lung cancer cells underwent apoptosis or cell suicide by induction of a novel mechanism called anaphase catastrophe, as illustrated in the journal's front cover.

    Combining seliciclib with microtubule-targeting agents, such as paclitaxel or docetaxel, was found to be an attractive clinical regimen to consider in patients with lung cancer. The authors also reported studying second-generation CDK inhibitors from Cyclacel with greater potency to seliciclib in terms of inhibiting the growth of lung cancer cells. Citation: Galimberti F., et. al., Clinical Cancer Research, 2010 16:1:109-120.

    Seliciclib is currently being evaluated in the APPRAISE trial, a Phase 2b randomized, double-blinded, placebo-controlled trial studying the efficacy and safety of single-agent seliciclib as a third, fourth or fifth line treatment in patients with NSCLC. The trial is using a randomized discontinuation design. The primary endpoint is progression free survival (PFS).

    A second peer-reviewed article is entitled "R-roscovitine (seliciclib) affects CLL cells more strongly than combinations of fludarabine or cladribine with cyclophosphamide: Inhibition of CDK7 sensitizes leukemic cells to caspase-dependent apoptosis". While CDK inhibitors are known to have clinical activity against B-cell Chronic Lymphocytic Leukemia (B-CLL) cells, this publication directly compares the activity of seliciclib with commonly used therapeutic options, such as the combination of fludarabine and cyclophosphamide. In these ex vivo studies, seliciclib was compared to fludarabine and cladribine given in combination with cyclophosphamide. Seliciclib was found to be the most effective at inducing apoptosis or programmed cell death in malignant B-CLL cells while resulting in significantly less apoptosis induction in "normal" peripheral blood mononuclear cells, suggesting the largest therapeutic window among the treatments studied. Citation: Rogalinska M., et. al., Journal of Cell Biochemistry, 2010 Jan 1, 109:1:217-235.

    About seliciclib

    Seliciclib is an orally available molecule that selectively inhibits multiple CDK enzyme targets, CDK2/E, CDK2/A, CDK7 and CDK9, that are central to the process of cell division and cell cycle control. Seliciclib has been administered to approximately 420 patients in Phase 1 and Phase 2 trials. It is currently being evaluated in the APPRAISE trial, a Phase 2b randomized, placebo-controlled, double-blinded study as a treatment in patients with non-small cell lung cancer (NSCLC) who failed at least two prior therapies and in a randomized Phase 2 study as a single agent in patients with nasopharyngeal
    cancer.

    <<<<<<<<<<<<<<<<<& lt;<<<<<<<<<<<<<<<<<<<& lt;<<<<<<<<<<<
    Traduction
    google:
    <<<<<<<<<<<<<<<<<< ;<<<<<<<<<<<<<<<<<<<< ;<<<<<<<<<<<


    seliciclib Cyclacel a trouvé efficace contre les cellules cancéreuses du poumon Lines y compris les mutations K-RAS

    - - Seliciclib tue les cellules cancéreuses du poumon accro à cdk2/cycline E; étude de phase 2 en cancer du poumon en cours -

    BERKELEY HEIGHTS, NJ - Janvier 7, 2010 - Pharmaceuticals Cyclacel, Inc (NASDAQ: CCJ, NASDAQ: CYCCP) a annoncé aujourd'hui la publication de deux articles par les pairs des revues avec l'entreprise seliciclib (CYC202 ou R-roscovitine) candidat-médicament, un par voie orale disponibles inhibiteur de plusieurs kinases cycline-dépendantes (CDK). CDK ont été largement étudiés en tant que cibles thérapeutiques à la lumière de leur déréglementation fréquentes dans la carcinogenèse du poumon. Dans un article publié dans la revue Clinical Cancer Research, seliciclib a été jugée efficace pour tuer les cellules cancéreuses du poumon à travers un nouveau mécanisme apoptotique ou l'induction du suicide des cellules cancéreuses. Près de tous les cancers de lignées cellulaires du poumon contre lequel seliciclib a été plus efficace en avait ras-mutations activatrices. Ras est une famille de mutations qui rendent les cellules cancéreuses du poumon très résistant aux médicaments approuvés telles que celles ciblant les récepteurs du facteur de croissance épidermique (EGFR).

    «Les médicaments qui EGFR cibles, tels que le cetuximab (Erbitux ®), l'erlotinib (Tarceva ®) et le gefitinib (Iressa ®), sont actifs contre les cellules du cancer du poumon non à petites cellules (NSCLC). Cependant mutations de la famille Ras, tels que K-RAS et N-RAS, chez les patients NSCLC sont associées à une résistance accrue aux traitements. Environ 15% -30% des patients avec NSCLC port mutations Ras et ont un mauvais pronostic ", a déclaré le professeur David Glover, Ph.D., expert scientifique en chef Cyclacel.

    "Les données publiées dans Clinical Cancer Research montrent une forte corrélation entre les mutations de Ras et la sensibilité à seliciclib. Instruction une corrélation entre les résultats cliniques et l'état de mutation de Ras chez les patients à partir de terminer des essais seliciclib peut fournir une justification pour sélectionner les patients à un traitement par seliciclib ou d'autres CDK inhibiteurs en fonction du profil mutationnel. Nous nous réjouissons de données levée de l'insu de notre terminé la phase 2, randomisée, en aveugle APPRECIER essai en double chez les patients prétraités avec NSCLC au cours de 2010. Si seliciclib s'avère efficace chez les patients avec NSCLC Ras-mutant, il pourrait répondre à un domaine dont les besoins médicaux non satisfaits. "

    Parmi les 52 lignées de cellules d'origine NSCLC testés, 2 (4%) étaient relativement insensibles aux seliciclib, 21 (40%) ont montré la sensibilité modeste et (56%) présentait une forte sensibilité 29. Sur les 13 lignes cellulaires du cancer du poumon qui avait la plus grande sensibilité à seliciclib, 12 (92%) avaient Ras-mutations activatrices, dont K-ras et N-RAS Cependant. Des 15 cellules de cancer du poumon lignes qui ont été moins sensibles à seliciclib, aucun n'avait Ras-mutations activatrices.

    Le Clinical Cancer Research article intitulé "Le ciblage de la cycline E-Cdk-2 réprime complexe de croissance du cancer du poumon en déclenchant une catastrophe Anaphase" a rapporté que l'inhibition de CDK2 par seliciclib la croissance du cancer du poumon supprimé à la fois in vitro et in vivo de cellules de cancer du poumon accro à CDK2 / cycline E. En conséquence, les cellules cancéreuses du poumon ont subi une apoptose ou suicide cellulaire par l'induction d'un nouveau mécanisme appelé catastrophe anaphase, comme illustré sur la couverture de la revue de l'.

    seliciclib combinaison avec des agents de ciblage des microtubules, tels que le paclitaxel ou le docetaxel, a été retrouvé à une clinique schéma intéressante à considérer chez les patients avec cancer du poumon. Les auteurs mentionnent également des études de deuxième génération inhibiteurs de CDK de Cyclacel avec plus de puissance à l'seliciclib en termes d'inhibition de la croissance des cellules cancéreuses du poumon 2010. Citation: F. Galimberti, 16:1:109 et -. Al., Clinical Cancer Research, 120.

    Seliciclib est actuellement évalué dans le procès de l'instruction, une étude de phase 2b randomisé, en double aveugle, contrôlée contre placebo étudiant l'efficacité et l'innocuité de l'agent-seliciclib unique en tant que quatrième ou cinquième ligne de traitement, troisième chez les patients atteints d'un CBNPC. Le procès est d'utiliser un design arrêt randomisé. Le paramètre primaire est la survie sans progression (PFS).

    Une des revues avec comité second article est intitulé «R-roscovitine (seliciclib) affecte les cellules CLL plus fortement que les combinaisons de fludarabine ou cladribine avec le cyclophosphamide: Inhibition de la CDK7 sensibilise les cellules leucémiques à l'apoptose caspase dépendante". Bien que les inhibiteurs de CDK sont connus pour leur activité clinique contre des cellules B leucémie lymphoïde chronique (LLC-B) des cellules, cette publication compare directement l'activité de seliciclib avec des options fréquemment utilisées thérapeutiques, telles que la combinaison de la fludarabine et la cyclophosphamide. Dans ces études ex vivo, seliciclib a été comparée à la fludarabine et la cladribine est administré en association avec le cyclophosphamide. Seliciclib a été jugée la plus efficace pour induire l'apoptose ou mort cellulaire programmée dans les cellules malignes de LLC-B des cellules tout en conduisant à l'apoptose induction moins importante en "normal" mononucléaires du sang périphérique, ce qui suggère la plus grande fenêtre thérapeutique entre les traitements étudiés:. Citation Rogalinska M., et al. al., Journal of Cell Biochemistry , 2010 Jan 1, 109:1:217-235. al., Journal of Biochemistry Cell, 2010 Jan 1, 109:1:217-235.

    Seliciclib est une molécule oralement disponibles qui inhibe sélectivement plusieurs cibles enzymatiques CDK, CDK2 / E, CDK2 / A, et CDK7 CDK9, qui sont au cœur du processus de division cellulaire et la régulation du cycle cellulaire. Seliciclib a été administré à environ 420 patients en phase 1 et phase 2 des essais. Il est actuellement évalué dans le procès de l'instruction, une phase 2b randomisé, contrôlé contre placebo, étude en double aveugle comme traitement chez les patients avec des cellules de cancer du poumon non à petites cellules (NSCLC) qui ont échoué au moins deux traitements antérieurs et dans une clinique randomisé de Phase 2 de l'étude en monothérapie chez les patients atteints de cancer du nasopharynx.


  • 06 décembre 2010 19:17


  • 07 décembre 2010 16:23

    elo

    quelques liens anciens

    New research on cancer therapy from Cyclacel Limited summarized

    http://www.newsrx.com/articles/2256990.html

    S34 Effects of the cyclin-dependent kinase inhibitor R-roscovitine on eosinophil survival and clearance

    ( pas sûr que CYCC soit concerné )

    http://thorax.bmj.com/content/65/Suppl_4/A18.1.abstract


    de septembre mais
    intéressant

    http://www.americanexecutive.com/archived-spotlights-industry/mis cellaneous/7545-cyclacel-pharmaceuticals-genetic-revolution


    Cyclacel Pharmaceuticals: Genetic Revolution

    Miscellaneous
    Written by Mary Cresse

    Wednesday, 01 September 2010 00:00

    Cyclacel Pharmaceuticals With cancer rates on the rise and new cancers evolving every day, doctors and scientists must be ever vigilant in seeking effective ways to attack the disease. One way is to focus on specific patient populations. At Cyclacel Pharmaceuticals in Berkeley Heights, NJ, scientists are creating drugs to meet the medical needs of the elderly, according to company President & CEO Spiro Rombotis.

    “As population trends go, cancer is a disease of older people. Of the many hundreds of types of cancer that scientists know, there are specific subtypes that are almost uniquely encountered in older people. Doctors are aware that the needs of older patients with cancer can be quite different from those of children or even younger adults, as they’re likely to have simultaneously with their cancer other medical conditions that prohibit the aggressive chemotherapy that has been the mainstay of cancer treatment over the past 50 years.”

    However, the range of drugs available to older people is lacking, according to Rombotis. “This is a high unmet social need and a high unmet medical need.” Of particular concern are drugs that will help older people whose systems simply cannot tolerate traditional chemotherapy and its side effects.

    Cyclacel PharmaceuticalsCyclacel seeks to achieve this with two drugs now in clinical trials. They are sapacitabine, to be used with elderly patients with acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS); and seliciclib, for patients with non-small cell lung cancer and cancer of the nose and pharynx (NPC). Each is in Phase II clinical trials or mid-stage development. Cyclacel is waiting for FDA clearance of a Phase III or late stage trial of sapacitabine in AML, which, if successful, could be used for commercializing the drug.

    The drugs are available in pill or lozenge form, important for patients 70 years or older. “Ingestion of the drugs by mouth is important because these oral drugs appear to have a lower level of toxicity and do not induce many of the side effects associated with commonly used chemotherapies,” Rombotis said. “The drugs seem to be popular with elderly patients with AML, for example, because the only alternative they have is chemotherapy given as an injection.”

    Development of these drugs is in line with Cyclacel’s stated mission of building a diversified biopharmaceutical business focused in hematology, oncology, and other therapeutic areas based on a portfolio of commercial products and a development pipeline of novel drug candidates. Based in Berkeley Heights, NJ and with research labs in Dundee, Scotland, the company employs 23 people and has revenues of $1 million.

    Breaking the cycle
    Professor Sir David Lane, PhD, a British cancer expert and professor of biochemistry at the University of Dundee, founded Cyclical Pharmaceuticals in 1996. Also on board is Chief Scientist David Glover, PhD, a professor of genetics at the University of Cambridge and a world authority in the study of mitosis.

    Lane is best known for discovering p53, a gene that is mutated in about two-thirds of all human beings with cancer. “A ubiquitous gene, p53 is very important in the genetic revolution of which Cyclacel is a part, namely the concept of discovering cancer drugs that mimic the body’s own anticancer defenses,” Rombotis said.

    “Healthy human beings are able to stop cancer from forming, even though we have cells that multiply rapidly. This is because our body uses molecular brakes, called tumor suppressor genes, that are mechanisms designed to control uncontrolled cell proliferation.”

    When there’s a disruption of the cell cycle, the biochemical and structural mechanisms controlling the process of cell division and duplication, tumors develop. They appear in solid organs, like the liver, lung, or prostate, and in blood. “Blood tumors, also known as hematological malignancies, are even more challenging because the cancer is spread throughout our entire circulation and therefore is not a localized tumor we could treat with surgery and radiation,” Rombotis said.

    The field of cell cycle biology is where the company gets its name and conveys its focus. Cyclacel seeks to discover new drugs that exploit the discoveries that were disclosed and cited in the 2001 Nobel Prize for Medicine, which was given to three scientists for their discoveries of key regulators in the cell cycle. That breakthrough has helped scientists at companies like Cyclacel design targeted drugs that simulate or mimic the way the body tries to stop uncontrolled cell proliferation, said Rombotis.

    Since its inception, Cyclacel has discovered nine new chemical families of cancer drugs. The company also sells three products in the US that provide supportive care to patients that suffer from cancer. One treats the skin redness, or dermatitis, caused by drugs or radiation, and the other is for dry mouth, a condition called xerostomia, which is caused by drugs and radiation and some autoimmune disorders.

    Cyclacel has experienced its own breakthrough. For example, sapacitabine is the first drug in its chemical family (called “nucleoside analogues”) to be available by mouth that has made it to the end of mid-stage trials. The specific indication Cyclacel focused on in developing it is AML, a cancer often seen in people over the age of 70.

    “We deliberately chose the older populations because they are the patients in whom the drug may show the most benefit,” said Rombotis. Because of its mechanism and that it is given by mouth, it appears to have lower toxicity than other members of its chemical family. “It does not cause in people many of the side effects experienced by patients on common chemotherapies, such as throwing up,” he said.

    In mid-stage trials the drug was associated with at least one-year survival in about one-third of AML patients aged 70 years or older. Rombotis said this is important because the one-year survival rate of patients with AML in this age group has been reported to be between 10% and 17%.

    Cyclacel is busily working to start the Phase III trial, which could be used for approval, and Rombotis remains positive. However, he tempers his enthusiasm. “We never allow our own program to seduce us. We have to keep a psychological distance until the data supports the utility of the drug; then we can pronounce it a success.”

    Rombotis is optimistic about the future. When asked what drives achievement at his company, he said, “The two Davids, as we affectionately call them, are world pioneers in the area of cell cycle biology. When you work next to people of that world-class caliber, you have to meet their standards.”


  • 07 décembre 2010 17:24

    je ne savais pas que les résultats de l'étude APPRAISE étaient attendus l'été dernier

    ça change un peu la donne ce retard

    à quoi est-il dû ? that's the question...

    si vous avez la réponse , n'hésitez pas ...

    http://sites.google.com/site/cyccinfo/summary


    Phase 2 for the drug sapacitabine for AML (an aggressive type of leukemia) has been completed. It was used on the sickest patients. That group had a life expectancy of 90 days - 30% dead in 30 days, none expected to live past 9 months. Under the best possible treatment available today, the one year survival rate is in the teens.

    On sapacitabine, 30% were alive a year later. Some were approaching the 2 year survival point. Of that group most appeared to be cured - 25% had complete remission. So when the drug worked, it worked extremely well.

    No serious side effects. The drug is administered in pill form. No IV's. No chemo. The market is $2 billion. If sapacitabine captures only a portion of it, it will have a dramtic impact on the stock price. There are only 37 million shares outstanding.

    CYCC applied for a SPA for sapacitabine for AML. And the CEO has stated that this is the sweet spot in the process to get a partner. They should get both the SPA and a partner easily. The company will have a conference call this Thursday, August 5. That should clear up a lot of the uncertainty.

    The phase 2 results for sapacitabine for MDS were recently released. The results were similar to AML. That market is $1 billion. CYCC will be seeking a SPA for MDS soon.

    Sapacitabine was granted orphan status for both AML and MDS. That reduces the cost to get the drug approved which will make it more attractive to a partner.

    While sapacitabine is the lead drug in terms of getting approval, seliciclib might be the blockbuster. Like sapacitabine, it is in pill form. It is in phase 2 lung cancer trials. Results were expected this summer. No word yet on when we will get them.

    Seliciclib appears to work on K-RAS lung cancer mutations. The first report on that drove the stock to $4 in January. Since then, the CEO said a patient in the phase 2 trials with the K-RAS mutation was identified - and the patient had positive response to the drug. The progression of the disease was stopped in that patient.

    If the official phase 2 results confirm that, the stock price could explode. Up to now the RAS mutations have been untreatable. They account for 15-30% of all lung cancer patients. The initial reports were that Seliciclib was the most effective on the RAS mutations. That's why the official phase 2 results could be huge.

    And to top it off, selicilib might be effective on other cancers and diseases. It's Nobel prize science - it causes cancer cells to self destruct. We need official results before we can say anything for sure, but the potential is there for seliciclib to be a game changer in cancer treatment.


  • 08 décembre 2010 16:39

    si vous voulez faire un don pour le sasanethon cela me permettrait d'en reprendre à ces niveaux


  • 08 décembre 2010 20:28


    http://rothlibrary.bluematrix.com/view/DocViewerLibrary?id=89e1c8a6-b4a4-42bd-85 39-83286ac57b59&mime=pdf


  • 09 décembre 2010 16:57

    De la MV alors qu'il y avait des gains...

    Je vais essayer de la racheter plus bas.

    Out aussi de BPAX. Même cas de figure...

    Largué aussi 1/2 de TSPT sur 6.73$ ( résistance ).


  • 09 décembre 2010 17:46

    salut Jean

    bear market à venir ?


  • 10 décembre 2010 00:10

    vous vous rapelez le 18/11 ? gros mouvement de vente sur ASTM, suite aux résus de Phase 2b RESTORE-CLI et -34% au passage lors de cette séance alors que les résus étaient
    bons...

    http://biomedreports.com/2010111860343/investors-buy-astm-on-rumor-th en-sell-on-news.html

    moi je reste. je renforcerai sur 1.45 si on y va. je trouve qu il y a trop de catalyseur pour passer à côté


  • 12 décembre 2010 08:39

    http://www.posters2view.com/sabcs10/viewp.php?nu=P5-06-12


  • 12 décembre 2010 18:20

    [P5-06-12] Roscovitine Confers Tumor Suppressive Effect on Therapy-Resistant Breast Tumor Cells.

    Nair BC, Vallabhaneni S, Li R, Tekmal RR, Vadlamudi RK. The University of Texas Health Sciences Center at San Antonio

    Background: Current clinical strategies for treating hormonal breast cancer involve the use of antiestrogens (AE) that block ERα functions, and aromatase inhibitors (AI) that decrease local and systemic estrogen production. Both of these strategies improve outcomes for ER+ve breast cancer; however development of therapy resistance is a major clinical problem. Emerging data implicate ER-signaling cross talk, and alteration in ER subtypes as the major causes of resistance. Current evidence suggest that ERa increases proliferation, while ERβ decreases cell proliferation and the ratio between ERα and ERβ is the driving force for tumor cell proliferation. Further, most downstream events in the resistance pathways converge upon modulation of cell cycle regulatory proteins; the most conspicuous of which is the activation of Cyclin Dependent Kinase 2 (CDK2) pathway. Roscovitine is one of the most frequently studied and used CDK2 inhibitor. In this study, we examined whether Roscovitine confers tumor suppressive advantage to therapy resistant breast epithelial cells by inhibiting CDK functions.
    Methods: We tested the effect roscovitine using three different therapy resistant model cells; (a) MCF-7-Tam (acquired Tamoxifen resistance model); (b) MCF-7-LTLT-ca (acquired Letrozole resistance model); (c) MCF-7-HER2 that exhibit Tamoxifen resistance (ER-growth factor signaling cross talk model). Cells were treated with Roscovitine (0-30 uM) for 24 hours and proliferation was measured after 48h using a luminescent cell viability assay (Promega). CDK activity, expression of ERα, β subtypes, ER-coregulators, and expression of ER target genes was measured by Western and PCR assays. To test the efficacy of Roscovitine in vivo, pre-clinical nude mice models bearing xenografts of therapy resistant cells were subjected to orally available Roscovitine (100mg/kg/tid/oral) for 10 days or treated with vehicle and tumor growth was monitored for a further 15 days.
    Results: The results showed that Roscovitine (10uM) significantly inhibited the growth of all three therapy resistant cells in cell proliferation and foci formation assays (P<0.05). FACS analysis revealed that Roscovitine treatment increased proportion of cells in G2-M phase. Therapy resistant cells treated with Roscovitine showed decreased CDK activity and low cyclin D levels indicating decreased cell proliferation. Interestingly, these studies also revealed an unexpected discovery that CDK inhibitor Roscovitine has potential to alter the ratio of Estrogen receptors with preferential upregulation of ERβ with concomitant down regulation of ERα, ER-coregulators including AIB1 and PELP1. Results from xenograft studies showed that Roscovitine substantially reduced growth of therapy resistant tumors.
    Conclusions: Our results suggest that Roscovitine can be used to inhibit the growth of therapy resistant cells. Since many advanced and therapy resistant tumors exhibit loss or reduced expression of ERβ, dual action of Roscovitine will provide a novel drug to inhibit both CDKs and to increase the expression of tumor suppressor ERβ, thus has potential to serve as a double-edged sword to interfere with the resistance mechanisms. Supported by DOD Fellowship W81XWH-09-1-0010 (BCN) and NIH grant CA095681(RV).

    Saturday, December 11, 2010 5:30 PM

    Poster Session 5: Tumor Cell and Molecular Biology: Novel/Emerging Therapeutic Targets (5:30 PM-7:30 PM)
    Terms of Service.

    http://www.abstracts2view.com/sabcs10/view.php?nu=SABCS10L_1120&terms=


  • 12 décembre 2010 19:15

    cette étude n'est pas nouvelle ... déjà présentée en avril à l'AACR
    conference.


    http://investorshub.advfn.com/boards/read_msg.aspx?message_id=4 8590364


  • 21 décembre 2010 16:09

    http://twitter.com/mikehavrilla

    http://twitter.com/adamfeuerstein


  • 21 décembre 2010 16:20


    http://finance.yahoo.com/news/Cyclacel-Announces-Topline-pz-3859331910.html?x=0& amp;.v=1


  • 22 décembre 2010 21:44

    me restaient ...


    c pas terrible >
    http://www.gekkowire.com/?p=6332

    en AT, ça se dégrade aussi


  • 22 décembre 2010 21:56

    j'espère que je ne vais pas le regretter car c'est dans l'analyse détaillée des données de cet essai que se trouvera peut-être l'élément qui fera monter le cours


  • 29 décembre 2010 01:17

    en gros, ils disent que "le communiqué (du 21.12) est décourageant pour les investisseurs qui avaient l'espoir d'obtenir des données ventilées potable et qui croyaient que seliciclib pouvait gratter des parts de marché dans le marché du cancer".

    CYCC choisit de continuer le programme malgré tout, mais je pense que c'est bien ce que puisse nous offrir de pire une biotech: continuer un programme qui est mal barré. Pour moi c'est perdu d'avance pour seliciclib (et pourtant j'y ai cru...). Dommage, je suis bon joueur. J'accepte arrfff!


  • 29 décembre 2010 08:01

    Grosse déception pour moi aussi ... l'auto-conviction peut être à double tranchant ...

    malgré tout , il leur reste quand même à annoncer le début de leur phase III SPA Sapacitabine / AML

    puis phase III Sapacitabine / MDS


  • 05 janvier 2011 19:02


    https://rodman.bluematrix.com/docs/pdf/95a03445-48a0-4ee2-ad54-7927517282cf.pdf? co=Rodman&id=leonardo@zangani.com&source=mail


  • 11 janvier 2011 15:27

    http://www.gekkowire.com/?p=6510

    Cyclacel Pharmaceuticals (CYCC):

    Cyclacel said this morning that they have opened enrollment of the SEAMLESS pivotal Phase 3 trial for the Company’s sapacitabine oral capsules as a front-line treatment of elderly patients aged 70 years or older with newly diagnosed acute myeloid leukemia (AML) who are not candidates for intensive induction chemotherapy. The study is being conducted under a Special Protocol Assessment (SPA) agreement that Cyclacel reached with the U.S. Food and Drug Administration (FDA). SEAMLESS builds on promising 1-year survival observed in elderly patients aged 70 years or older with newly diagnosed AML or AML in first relapse enrolled in a Phase 2 study of single agent sapacitabine. The study is designed to demonstrate an improvement in overall survival of either of two pairwise comparisons: (1) Arm A versus Arm C or (2) Arm B versus Arm C. Approximately 150 patients per arm or a total of 450 patients from approximately 50 centers will be enrolled. SEAMLESS will be monitored by a Data Safety Monitoring Board (DSMB). A prespecified interim analysis for futility will be performed and reviewed by the DSMB. The FDA has designated sapacitabine as an orphan drug for the treatment of both AML and myelodysplastic syndromes (MDS).


  • 02 mars 2011 23:11

    il serait peut-être temps de s'y intéresser à nouveau...

    Cap. Boursière :59,13 mlns $
    Cash :18,48 mlns $
    Nbre de titres :19,55 mlns $
    Cash par titre :0.95 $
    CASH/CB :31%
    Autonomie financière: 14 mois
    Valo Pipeline :40,65 mlns $


  • 03 mars 2011 21:49

    Ajd, on peut dire un rebond technique avec un NAS à +1.8%, toujours pas de volume et comme tu le disais, enclencher une phase 3 avec des résus Ph2 bof bof, elle ne m'inspire plus, et tant pis pour moi si je me trompe mais à ce niveau (de baisse), je prefère CYTK, ou revenir par exemple sur AEZS bien plus solide(niveau résus cliniques).


  • 08 mars 2011 00:03

    Cyclacel Pharmaceuticals to Announce Year End & Fourth Quarter 2010 Financial Results and Presentation at Upcoming Conference
    BERKELEY HEIGHTS, N.J., March 7, 2011 (GLOBE NEWSWIRE) -- Cyclacel Pharmaceuticals, Inc. (Nasdaq:CYCC) (Nasdaq:CYCCP) ("Cyclacel" or the "Company") today announced upcoming corporate events.

    ROTH 23rd Annual OC Growth Stock Conference – Monday, March 14

    Spiro Rombotis, President & CEO, will present at the ROTH 23rd Annual OC Growth Stock Conference being held at The Ritz Carlton, Laguna Niguel in Dana Point, California. The presentation will take place on Monday, March 14, 2011 at 9:00 a.m. Pacific.

    Cyclacel's presentation will be webcast live and archived for 90 days on the Corporate Presentations page of the Cyclacel website at www.cyclacel.com.

    Year End and Fourth Quarter 2010 Financial Results – Wednesday, March 23

    The Company will announce year end and fourth quarter 2010 financial results on Wednesday, March 23, 2011. The company will host a conference call and live webcast at 4:30 p.m. Eastern time on the same day.

    Conference call information:
    US/Canada call: (877) 493-9121 / international call: (973) 582-2750
    US/Canada archive: (800) 642-1687 / international archive: (706) 645-9291
    Code for live and archived conference call is 49012794
    For the live and archived webcast, please visit the Corporate Presentations page on the Cyclacel website at www.cyclacel.com. The webcast will be archived for 90 days and the audio replay for 7 days.

    http://www.globenewswire.com/newsroom/news.html?ref=rss&d=215515


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