tag:blogger.com,1999:blog-46253006443783408262024-03-05T07:07:04.484-08:00Mission TumorOncology targets, strategies, cancer drug development and personalized medicineAjay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.comBlogger108125tag:blogger.com,1999:blog-4625300644378340826.post-3343091390757304282015-10-18T22:26:00.000-07:002015-10-18T23:42:15.515-07:00Blog UpdateThank you for visiting the <i>Mission Tumor </i>blog. This blog is no longer being actively maintained and the current domain (<a href="http://www.missiontumor.com/">http://www.missiontumor.com</a>) will not be renewed after 2015. However, all published posts will still be available at <a href="http://missiontumor.blogspot.com/">http://missiontumor.blogspot.com</a>. Further, all comments left will be sporadically moderated and published.Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-88072173496440041572014-06-20T00:46:00.002-07:002014-06-20T00:46:18.893-07:00FDA Issues Draft Guidance for Industry's Use of Social Media to Reach Patients<span style="font-family: Georgia, Times New Roman, serif;">Patients rely heavily on social media, blogs, and websites owned by companies, advocacy or non-profit organizations, bloggers, and medical/research professionals to obtain educational, medical and drug (or medical device) related information. Of these, the information provided by pharmaceutical companies, via social media or their websites, are among the primary sources; thus, a higher bar for accuracy is expected from them. </span><div>
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<span style="font-family: Georgia, Times New Roman, serif;">While litigation averse companies put out sketchy information often limited to a copy of drug prescribing information, others combine it with subtle marketing messages (for example, in the form of patient stories) which may influence patients' choices, though very few include recent trials data or clinical experience on their website. Now FDA has released four draft guidance documents to clarify how and what information may be released via the web or internet communications that's in the best interest of patients. These documents are available <a href="http://www.fda.gov/AboutFDA/CentersOffices/OfficeofMedicalProductsandTobacco/CDER/ucm397791.htm" target="_blank"><b><span style="color: blue;">here</span></b> </a>and <a href="http://www.scribd.com/doc/230117980/FDA-DRAFT-Guidance-for-Industry-Internet-Social-Media-Platforms-with-Character-Space-Limitations-Presenting-Risk-and-Benefit-Information-for-Prescrip" target="_blank"><b><span style="color: blue;">here</span></b></a>.</span></div>
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</div></div><a href="http://missiontumor.blogspot.com/2014/06/fda-issues-draft-guidance-for-industrys.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-86124345896876127742014-06-05T17:54:00.000-07:002014-06-05T17:54:56.401-07:00Dartmouth College Cancer Society: Helping Patients around the House<span style="font-family: Georgia, Times New Roman, serif;">Cancer Patients need more than an access to best doctors, treatment options and drugs; or financial and emotional support. These patients and their families often need help navigating day-to-day chores, a need that is often overlooked by cancer support systems and remains underserved.</span><br>
<span style="font-family: Georgia, Times New Roman, serif;"><br></span><span style="font-family: Georgia, Times New Roman, serif;">Cancer patients under care of <a href="http://cancer.dartmouth.edu/index.html" target="_blank">Dartmouth-Hitchcock Norris Cotton Cancer Center</a> in New Hampshire have an access to a unique patient support program run by the <a href="http://cancer.dartmouth.edu/support_services/dartmouth_cancer_society.html" target="_blank">Dartmouth College Cancer Society</a>.</span><br>
<a href="http://missiontumor.blogspot.com/2014/06/dartmouth-college-cancer-society.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-43362379842810441512014-04-12T19:38:00.001-07:002014-04-12T19:38:48.645-07:00Dogs Teaching Us a Thing or Two About Cancer Biology<span style="font-family: Georgia, 'Times New Roman', serif;">The German shepherd standing on my front lawn, and his friends in the neighborhood, the rottweiler, the maltese, the shih tzus, the husky, and the other exotic breeds, have one thing in common: Like humans, they are living into their golden ages, and are increasingly showing up with diseases of old age, including cancer. D</span><span style="font-family: Georgia, 'Times New Roman', serif;">ogs once past the age of 10 years have a </span><a href="http://pets.webmd.com/dogs/guide/dogs-and-cancer-get-the-facts" style="font-family: Georgia, 'Times New Roman', serif;" target="_blank">50% chance</a><span style="font-family: Georgia, 'Times New Roman', serif;"> of developing any type of cancer. (A 10 year old dog, depending on the breed, is same age as a 55-65 year old man.) </span><br>
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<span style="font-family: Georgia, 'Times New Roman', serif;">All types of cancers seen in humans also show up in dogs. For example, take breast cancer: Like women, female dogs (those not neutered, or are at a breeder) also come down with breast cancer, generally called mammary cancer in dogs.</span><br>
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Further, not only the biology of cancer is similar in dogs and man, the dogs also respond to same cancer drugs that are used for humans.</span><br>
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<b style="font-family: Georgia, 'Times New Roman', serif;">Comparative Oncology</b><br>
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On March 31st, 2014, <a href="http://well.blogs.nytimes.com/2014/03/31/by-treating-dogs-helping-humans/" target="_blank">The New York Times profiled the Penn Vet Shelter Canine Mammary Tumor Program</a> on its website. This innovative program, run by Dr Karin Sorenimo, the Professor of Oncology at the University of Pennsylvania, <a href="http://www.vet.upenn.edu/veterinary-hospitals/ryan-veterinary-hospital/services/comprehensive-cancer-care/cancer-research/canine-mammary-tumor-program" target="_blank">takes in shelter dogs for cancer treatment and care</a>; the dogs in turn help advance research into the biology of cancer by ways that are impossible to do in humans.</span><br>
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<a href="http://missiontumor.blogspot.com/2014/04/dogs-teaching-us-thing-or-two-about.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1tag:blogger.com,1999:blog-4625300644378340826.post-47831517392761900122014-04-12T19:38:00.000-07:002014-04-12T19:39:29.111-07:00Charity of the Month: American Kennel Club Canine Health Foundation<span style="font-family: Georgia, 'Times New Roman', serif;"><i>4/12/2014</i></span><br>
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<span style="font-family: Georgia, Times New Roman, serif;"><b><a href="http://www.akcchf.org/" target="_blank">American Kennel Club Canine Health Foundation</a></b> promotes health and well-being of all dogs by supporting research in canine diseases and dissemination of canine health information.</span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">The Foundation embraces the OneHealth model by supporting medical, physical, and social well-being of dogs and their owners. </span><br>
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<a href="http://4.bp.blogspot.com/-YgxYGMBbNBk/U0n0VzXZqRI/AAAAAAAABIQ/MFGScU9mTxw/s1600/AKC.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://4.bp.blogspot.com/-YgxYGMBbNBk/U0n0VzXZqRI/AAAAAAAABIQ/MFGScU9mTxw/s1600/AKC.JPG" height="141" width="320"></a></div>
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<a href="http://missiontumor.blogspot.com/2014/04/charity-of-month-american-kennel-club.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-37999481771547864262014-01-14T21:11:00.004-08:002014-01-14T21:11:39.045-08:00Smoking is Down in the US and that's a Good Thing<span style="font-family: Georgia, Times New Roman, serif;">A clip from the <a href="http://www.economist.com/news/united-states/21593500-where-theres-smoke#!" target="_blank">economist.com</a> shows 2 graphs: one from the Surgeon-General's report that came out in 1964 that "smoking kills," and the other follows smoking behavior in US over the last century. </span><br>
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<a href="http://1.bp.blogspot.com/-LETqzq2PROs/UtYVLpOv47I/AAAAAAAABFA/qBc635RS8r8/s1600/20140111_USC135.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="174" src="http://1.bp.blogspot.com/-LETqzq2PROs/UtYVLpOv47I/AAAAAAAABFA/qBc635RS8r8/s320/20140111_USC135.png" width="320"></a></div>
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<a href="http://missiontumor.blogspot.com/2014/01/smoking-is-down-in-us-and-thats-good.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1tag:blogger.com,1999:blog-4625300644378340826.post-34958352976175794562013-11-17T00:34:00.000-08:002013-11-17T00:35:38.694-08:00Cancer Drugs Losing Out: Pruning the Branches, Not Cutting the Trees<span style="font-family: Georgia, Times New Roman, serif;">An oncologist puts the cancer patient on a targeted therapy, the cancer goes away, patient goes home. But, 6 months later, the cancer is back (relapsed) and is aggressive stage IV. Biologically, the cancer cells have mutated to bypass/ignore the expensive targeted therapy.</span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">At the molecular level, the cancer cells are constantly mutating, evolving, and generating diversity. This phenomenon of cancer evolution is central to cancer relapse, tumor escape and therapeutic failure.</span><br>
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New research from the Institute of Cancer Research, UK, shows extreme diversity of cancer cell types in leukemia patients: multiple cancers within a cancer. </span><br>
</div><a href="http://missiontumor.blogspot.com/2013/11/cancer-drugs-losing-out-pruning.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-76138859702225381712013-11-16T23:29:00.004-08:002013-11-16T23:33:11.968-08:00Using canSAR Database to Learn About Cancer Drugs and Targets<span style="font-family: Georgia, Times New Roman, serif;">Imagine that you heard about a groundbreaking hot new cancer drug on the evening news.</span><span style="font-family: Georgia, Times New Roman, serif;"> And you are curious, and you want to find more about this drug. Where would you turn to? Google? </span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">Among the search engine hits will be a press release from the company and a multitude of news commentaries and blogposts, all various incarnations of the press release itself. These sources will have a summary of the best results from the Phase 3 clinical trial, promising (maybe self-congratulatory) statements from the CEO or CMO of the company, a paragraph on safety signals and usual disclaimers.</span></div>
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<span style="font-family: Georgia, Times New Roman, serif;">But what if you actually want to know more about the drug target, its biology, chemistry, structural biology, pharmacology, bioactivity (and experimental models) and all kinds of apparently boring (to the investment community) scientific data. </span></div>
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<span style="font-family: Georgia, Times New Roman, serif;">This "mundane" data is generally scattered in journal articles, conferences abstracts and posters, and patent filings. </span><span style="font-family: Georgia, 'Times New Roman', serif;">Now there is an easier way to get a snapshot of this data: via a public database <a href="https://cansar.icr.ac.uk/" target="_blank">canSAR</a>.</span></div>
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</div><a href="http://missiontumor.blogspot.com/2013/11/using-cansar-database-to-learn-about.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-34108907249627725602013-10-20T01:13:00.002-07:002013-10-23T23:18:38.468-07:00Common Mutations Drive 12 Different Cancer Types<div>
<span style="font-family: Georgia, Times New Roman, serif;">Cancer types from leukemia to breast cancer, and </span><span style="font-family: Georgia, 'Times New Roman', serif;">bladder cancer to </span><span style="font-family: Georgia, 'Times New Roman', serif;">lung cancer are all driven by a common set of genes containing driver mutations. Researchers from </span><a href="http://cancergenome.nih.gov/" style="font-family: Georgia, 'Times New Roman', serif;" target="_blank">The Cancer Genome Network (TCGN)</a><span style="font-family: Georgia, 'Times New Roman', serif;"> sequenced and analyzed genomes of </span><span style="background-color: white; font-family: Georgia, 'Times New Roman', serif; line-height: 23.90625px;">3,281 tumors from 12 different cancer types</span><span style="background-color: white; font-family: Georgia, 'Times New Roman', serif; line-height: 23.90625px;"> and </span><span style="font-family: Georgia, 'Times New Roman', serif;">discovered 127 genes that were involved in the initiation or progression of these cancers. This research appears in the</span><a href="http://www.nature.com/nature/journal/v502/n7471/full/nature12634.html" style="font-family: Georgia, 'Times New Roman', serif;" target="_blank"> October 17, 2013, issue</a><span style="font-family: Georgia, 'Times New Roman', serif;"> of the journal </span><i style="font-family: Georgia, 'Times New Roman', serif;">Nature</i><span style="font-family: Georgia, 'Times New Roman', serif;">. </span></div>
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</div><a href="http://missiontumor.blogspot.com/2013/10/common-mutations-drive-12-different.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1tag:blogger.com,1999:blog-4625300644378340826.post-57492292236138453132013-10-19T10:35:00.000-07:002013-10-19T10:44:49.219-07:00Cancer Meetings and Conferences 2013 (Archived)<div>
<span style="font-family: Georgia, Times New Roman, serif;">Archived list below.</span></div>
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<span style="font-family: Georgia, Times New Roman, serif;">***For upcoming meetings list, go to page </span></div>
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<span style="font-family: Georgia, Times New Roman, serif;"> <a href="http://www.missiontumor.com/p/upcoming-meeting-and-conferences.html">http://www.missiontumor.com/p/upcoming-meeting-and-conferences.html</a></span></div>
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</div><a href="http://missiontumor.blogspot.com/2013/10/cancer-meetings-and-conferences-2013.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-89420957511923382992013-10-19T02:56:00.000-07:002013-10-20T21:14:16.115-07:00How does ARIAD's Ponatinib (Iclusig) Work<span style="font-family: Georgia, Times New Roman, serif;"><b>Mechanism of Action Series: Ponatinib</b></span><br>
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<span style="font-family: Georgia, Times New Roman, serif;"><a href="http://www.ariad.com/" target="_blank">Ariad Pharmaceuticals</a>' leukemia drug ponatinib <a href="http://pipeline.corante.com/archives/2013/10/18/ariad_and_its_drug_in_trouble.php" target="_blank">has been in the news lately</a> for major toxicity fears that can <a href="http://www.bostonglobe.com/business/2013/10/18/ariad-pharmaceuticals-shares-plunge-company-ends-key-clinical-trial-its-blood-cancer-drug/JzFxAYwiANQsqWqmt3YmWN/story.html" target="_blank">potentially derail its further clinical development</a>. While these issues will be sorted out in coming months, it's a good time to review how does this drug work.</span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">Ponatinib is a pan-inhibitor of native and T315I mutant forms of BCR-ABL kinase.</span><br>
<a href="http://missiontumor.blogspot.com/2013/10/how-does-ariads-ponatinib-iclusig-work.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com2tag:blogger.com,1999:blog-4625300644378340826.post-67489477466574820882013-10-01T21:33:00.002-07:002014-04-12T21:01:11.616-07:00The Effect of US Congressional Tantrums on Science<span style="font-family: Georgia, Times New Roman, serif;">Here is one snapshot of what their childish behavior can do. (Let's hope the next generation of congressmen and congresswomen are smarter than this bunch.)</span><br />
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<br />Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-81962277039960425542013-09-24T01:54:00.000-07:002013-10-01T21:40:43.393-07:00How Does AR Antagonist ARN-509 Work<span style="font-family: Georgia, Times New Roman, serif;"><b>Mechanism of Action Series: ARN 509</b></span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">ARN-509 is an androgen receptor signaling inhibitor currently in phase 2 clinical trial for castration-resistant prostate cancer (CRPC). How does ARN-509 work to block prostate cancer cells is described below.</span><br>
</div><a href="http://missiontumor.blogspot.com/2013/09/how-does-ar-antagonist-arn-509-work.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-68546190703841906302013-09-06T23:58:00.000-07:002013-09-07T00:33:11.236-07:00FDA Approves Abraxane for Pancreatic Cancer<span style="font-family: Georgia, Times New Roman, serif;"><a href="http://www.abraxane.com/" target="_blank">ABRAXANE</a></span><span style="background-color: white; color: #444444; font-family: Georgia, 'Times New Roman', serif; font-size: 13px; line-height: 20px;">®</span><span style="font-family: Georgia, 'Times New Roman', serif;"> (generic name: nab-paclitaxel) was <a href="http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm367442.htm" target="_blank">approved by the FDA</a> as first-line therapy for the metastatic adenocarcinoma of the pancreas when used in combination with gemcitabine. The approval of </span><span style="font-family: Georgia, 'Times New Roman', serif;">ABRAXANE is a major development in pancreatic cancer care and is expected to replace gemcitabine alone as a new </span><span style="font-family: Georgia, 'Times New Roman', serif;">standard of care for pancreatic cancer. </span><br>
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<a href="http://missiontumor.blogspot.com/2013/09/fda-approves-abraxane-for-pancreatic.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com2tag:blogger.com,1999:blog-4625300644378340826.post-55389411399281451072013-06-19T23:05:00.002-07:002013-06-20T09:34:56.907-07:00List of Inspirational Cancer Blogs at "Navigating Cancer" Website<span style="font-family: Georgia, Times New Roman, serif;">Cancer can affect any organ but the underlying biology and signaling may have strong similarities. Thus one drug targeting a particular signaling pathway may work in multiple cancers.</span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">But patients and their family often seek experiences that relate specifically to them. Someone who has kidney cancer would want to know how another kidney cancer patient is coping with such unexpected and unwanted diagnosis. They may be less interested in the experiences of those with stomach or colon cancer even though the molecular drivers may be similar.</span><br>
</div><a href="http://missiontumor.blogspot.com/2013/06/list-of-inspirational-cancer-blogs-at.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com2tag:blogger.com,1999:blog-4625300644378340826.post-25888280797156307162013-06-13T23:37:00.003-07:002013-06-13T23:40:18.635-07:00BRCA Freed from Myriad's Patents, Supreme Court Rules<span style="font-family: Georgia, Times New Roman, serif;">The Supreme Court in a 9-0 ruling invalidated Myriad's patents on BRCA opening up the field for cheaper testing for the breast cancer risk genes BRCA1 and BRCA2. Myriad was criticized for selling $3000 tests and blocking mon-n-pop University labs to run similar tests at fraction of the cost.</span><br>
<a href="http://missiontumor.blogspot.com/2013/06/brca-freed-from-myriads-patents-supreme.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-86728806199403494182013-06-02T11:07:00.001-07:002013-06-02T11:07:04.456-07:00GSK Receives FDA Approval for Melanoma Drugs Dabrafenib and Trametinib<span style="font-family: Georgia, Times New Roman, serif;">The approval of two new melanoma drugs <span style="background-color: white; line-height: 18px;">TAFINLAR</span><sup style="background-color: white; line-height: 18px; margin: 0px; padding: 0px;">®</sup><span style="background-color: white;"><span style="line-height: 18px;"> (dabrafenib) and MEKINIST™ (trametinib) by the FDA this week is timely for melanoma patients whose tumors often develop resistance to other targeted therapies, such as Zelboraf. </span></span></span><br>
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<span style="font-family: Georgia, Times New Roman, serif;"><span style="background-color: white; line-height: 18px;">Dabrafenib is indicated for patients with BRAF V600E mutation. Another drug, vemurafenib (aka ZELBORAF) by Genentech which was approved in January 2011 also targets the same protein. BRAF V600E is an always-on signaling protein found in majority of melanomas. (Read more about vemurafenib or BRAF V600E <a href="http://www.chemotherapyadvisor.com/vemurafenib-for-melanoma-and-other-cancers/article/224728/#" target="_blank">here</a>.)</span></span></div>
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<span style="font-family: Georgia, Times New Roman, serif;"><span style="background-color: white; line-height: 18px;">The second drug, trametinib is the first MEK inhibitor to be approved for melanoma. </span><span style="background-color: white; line-height: 18px;"> Unlike dabrafenib or vemurafenib, this drug's </span><span style="background-color: white; line-height: 18px;">target is downstream of BRAF kinase and, thus trametinib can complement the other two drugs in clinical practice. Both drugs will be available by prescription in Fall 2013.</span></span><br>
</div><a href="http://missiontumor.blogspot.com/2013/06/gsk-receives-fda-approval-for-melanoma.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1tag:blogger.com,1999:blog-4625300644378340826.post-80982981435521133632013-05-19T00:29:00.000-07:002013-05-21T23:07:27.601-07:00Antiangiogenic Agent Thalidomide No Good in Mesothelioma<span style="font-family: Georgia, Times New Roman, serif;">Malignant pleural or peritoneal mesothelioma is invariably fatal cancer with options that are largely supportive in nature. The current first-line chemotherapy regimens including <span style="background-color: white; line-height: 19.796875px;">pemetrexed with or without cisplatin or carboplatin do not provide long-term survival. This cancer is highly angiogenic and thus preclinical and early data supported the use of anti-angiogenic agent thalidomide.</span></span><br>
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<span style="font-family: Georgia, Times New Roman, serif;">However, a recent clinical trial published in this month's issue of the journal Lancet Oncology shows <a href="http://www.thelancet.com/journals/lanonc/article/PIIS1470-2045(13)70125-6/abstract" target="_blank">that thalidomide when added to chemotherapy does not provide any additional benefit</a>. </span><br>
<a href="http://missiontumor.blogspot.com/2013/05/antiangiogenic-agent-thalidomide-no.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1tag:blogger.com,1999:blog-4625300644378340826.post-88919462071412487812013-05-02T23:19:00.002-07:002013-05-02T23:19:59.261-07:00The Specter of Rising Cancer Deaths in Latin America and Caribbean<span style="font-family: Georgia, Times New Roman, serif;">Latin America and the Caribbean are the next hotspots of cancer-related deaths in the world and countries in this region are woefully ill-prepared to face this growing epidemic. A report by <span style="background-color: white;">Latin American Cooperative Oncology Group (LACOG) </span>presented at the <a href="http://www.rvmais.com.br/lacogconference/" target="_blank">LACOG Conference 2013</a> on April 26-27, 2013, at Sao Paulo, Brazil, put these facts in depressing hard numbers: currently 13 people of 22 diagnosed with cancer die in </span><span style="font-family: Georgia, 'Times New Roman', serif;">Latin America and the Caribbean in contrast to 13 of 37 in US or 13 of 30 in Europe. This translates to 59% of cancer patients dying of cancer in </span><span style="font-family: Georgia, 'Times New Roman', serif;">Latin America and the Caribbean compared to 35% in US or 43% in EU.</span><br>
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</div><a href="http://missiontumor.blogspot.com/2013/05/the-specter-of-rising-cancer-deaths-in.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-59760285486872565902013-05-01T22:46:00.000-07:002013-05-01T22:46:39.907-07:00Upcoming meeting: Tumor Models, Boston, July 23-25, 2013<br>
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<span style="font-size: small;">Better Preclinical Models. Better Predictions. Better Patient Response.</span></h2>
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<strong class="theme-color" style="color: rgb(99, 88, 156) !important;"><a href="http://tumor-models.com/" target="_blank">Tumor Models</a></strong> gives you the tools to develop and utilize the very best preclinical oncology models. </div>
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This is a meeting for drug developers who are looking for answers to the difficulties faced with preclinical oncology models that are currently being used to test new cancer drugs. This is a forum to learn what you <em style="font-style: normal;">really</em> need to know about the models pharma are using that are <strong>superior in predicting efficacy and mimicking tumor activity in patients. </strong>It’s also the best way to identify what preclinical questions need to be answered and make the best possible translational decisions. Decisions that will lead to more effective drug performance in the clinic. </div>
<a href="http://missiontumor.blogspot.com/2013/05/upcoming-meeting-tumor-models-boston.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-40064621369983767962013-04-14T23:53:00.001-07:002013-05-18T22:27:13.180-07:00Three Decades of SEER Data Confirms That Mammogram Screening Does More Harm Than Good<span style="font-family: Georgia, Times New Roman, serif;">Nearly one-third or 1.3 million women over the past 30 years were overdiagnosed with breast cancer (ie, their tumors would have never led to clinical symptoms in their lifetimes) </span><span style="font-family: Georgia, 'Times New Roman', serif;">in the United States,</span><span style="font-family: Georgia, Times New Roman, serif;"> according to the research published in the November 22, 2012 issue of the New England Journal of Medicine. </span><br>
<a href="http://missiontumor.blogspot.com/2013/04/three-decades-of-seer-data-confirms.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-33154521642782068552013-04-13T00:24:00.000-07:002013-05-03T13:03:44.490-07:00Serious Doubts on Biosimilars Ability to Rise Over the Cancer Biologics' Patent Cliffs<span style="font-family: Georgia, Times New Roman, serif;">The year 2012 saw conversation on the pricing structure and affordability of oncology drugs taking a center stage with commentaries, such as, "<a href="http://www.forbes.com/sites/matthewherper/2012/02/10/the-truly-staggering-cost-of-inventing-new-drugs/" target="_blank">The Truly Staggering Cost Of Inventing New Drugs</a>," by Mathew Herper in <i>Forbes </i>pegging the cost </span><span style="font-family: Georgia, 'Times New Roman', serif;">of inventing and developing these drugs at $1-$4 Billion, to news about <a href="http://www.nytimes.com/2012/11/13/opinion/incredible-prices-for-cancer-drugs.html" target="_blank">Sloan-Kettering Cancer Center saying "NO" to Zaltrap</a> (Sanofi's drug for colon cancer, then priced at $11,000 per month) for providing a marginal 1.4 month survival benefit. (Sanofi has since cut the price by 50%.) </span><br>
<span style="font-family: Georgia, Times New Roman, serif;"><br>What will rein in these Aston Martin-like price tags. At least Herceptin will lose its patent protection soon. Right? And biosimilars will force the price down. Wrong! Those banking on biosimilars to bring the cost down to earth are in for a rude shock. </span><br>
<a href="http://missiontumor.blogspot.com/2013/04/serious-doubts-on-biosimilars-ability.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-8396080594615895072013-02-20T23:02:00.001-08:002013-02-20T23:06:25.260-08:00Unlock the Power of CTCs in the Clinic<div class="separator" style="clear: both; text-align: center;">
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</div><a href="http://missiontumor.blogspot.com/2013/02/unlock-power-of-ctcs-in-clinic.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-51148885420173815442013-02-19T22:11:00.002-08:002013-02-19T22:11:16.335-08:00Pexa-Vec Doubles Survival of Advanced Hepatocellular Carcinoma Patients<span style="font-family: Georgia, Times New Roman, serif;">An oncolytic virus-based drug JX-594 (also called Pexa-Vec) is highly effective in patients with advanced hepatocellular carcinoma. According to the results of a Phase II clinical trial published online at Nature Medicine journal's website on February 10, 2013, the patients who were given higher (more effective) dose of JX-594 had a median survival of 14.1 months which was twice that seen in the low dose group (6.7 months).</span><br>
<a href="http://missiontumor.blogspot.com/2013/02/pexa-vec-doubles-survival-of-advanced.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com0tag:blogger.com,1999:blog-4625300644378340826.post-42763908731006537482012-10-30T23:43:00.001-07:002012-10-30T23:43:38.215-07:00Upcoming meeting: Tumor Models, London, January 2013<span style="font-family: Georgia,"Times New Roman",serif;"><span style="font-size: small;">The path to successful clinical development of oncology drugs starts with using predictive tumor models. This is easier said than done. </span></span><br>
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<span style="font-family: Georgia,"Times New Roman",serif;">The organizers of the </span><a href="http://tumour-models.com/" target="_blank">Tumor Models meeting</a><span style="font-family: Georgia,"Times New Roman",serif;"> in London (January 29-31, 2013) have assembled a roster of speakers from AstraZeneca, Eisai, Roche, MedImmune, Genentech, Sanofi and others to discuss tumor models used at these companies, optimization of traditional models, and explore alternative models and methods to better predict drug efficacy.</span><br>
<a href="http://missiontumor.blogspot.com/2012/10/upcoming-meeting-tumor-models-london.html#more">Read more »</a>Ajay K Malik, PhDhttp://www.blogger.com/profile/16832364780076934613noreply@blogger.com1