FERTILITY Fertility is what guarantees the presence of humans on the planet Earth. The reproductive system in men and women are the engines of fertility that creates living beings. These important engines get disturbed in some people, which represents a problem that needs repair. Life sciences arts have done a good job towards overcoming the causes that would prevent a couple from bearing children. Still …

The Food and Drug Administration (FDA) approved AstraZeneca (AZN) Checkpoint inhibitor drug Imfinzi® (durvalumab) for patients with unresectable Stage III non-small cell lung cancer (NSCLC) whose disease has not progressed following concurrent platinum-based chemotherapy and radiation therapy (CRT). Explaining the importance of this approval, Scott J. Antonia, M.D., Ph.D., Chair of the Thoracic Oncology Department at the H. Lee Moffitt Cancer Center and Research Institute in Tampa, Florida and investigator …

Kite, a Gilead Company, and Sangamo Therapeutics Announce Collaboration to Develop Next-Generation Engineered Cell Therapies for Cancer Kite, a Gilead (GILD) company, and Sangamo Therapeutics (SGMO) announced a worldwide collaboration agreement for using Sangamo’s zinc finger nuclease (ZFN) technology platform for the development of next-generation ex vivo cell therapies in oncology. Kite will use Sangamo’s ZFN technology to modify genes to develop next-generation cell therapies for autologous and allogeneic use in treating …

Portola Pharmaceuticals and the CHMP’s Oral Explanations for Andexanet Alfa and Betrixaban Portola (PTLA) announced that the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) has communicated a positive trend vote on the Marketing Authorization Application (MAA) for Portola’s factor Xa inhibitor antidote andexanet alfa. The agency has also communicated a negative trend vote for betrixaban, the firm’s oral, Factor Xa inhibitor. Andexanet Alfa Bill Lis, the chief executive officer …

The Week in Review #18 The Market - The stock market recuperated most of its losses while analysts preferred to abstain from forecasting and remain bystanders during the market volatility.  Although the causes of volatility have yet to be delineated, some philosophers in the field dared to attribute it as a market’s own mind’s judgment . . . This content is for paid subscribers. Please …

Seattle Genetics and Pieris pharmaceutical Collaboration Agreement Pieris Pharmaceuticals (PIRS) and Seattle Genetics (SGEN) signed a multi-program immuno-oncology collaboration agreement intended to evaluate novel bi-specific immuno-oncology agents. These agents would combine Pieris’ Anticalin proteins drugs with Seattle Genetics’ targeted antibodies to develop multiple targeted bi-specific immuno-oncology treatments for both solid and blood cancers. The Story Pieris Pharmaceuticals created recombinant engineered Anticalin protein-based therapeutics. These proteins are versions of the human protein lipocalin, which naturally bind, …

Expected or not, we believe that the news announcing that the U.S. Food and Drug Administration (FDA) approval Vertex’s (VRTX) cystic fibrosis combo product Symdeko™ (tezacaftor/ivacaftor and ivacaftor) is good news. It is indeed excellent news for the many cystic fibrosis people ages 12 and older who have two copies of the F508del mutation in the cystic fibrosis trans-membrane conductance regulator (CFTR) gene or who have at least one mutation that …

Bristol-Myers Squibb (BMY) and Nektar Therapeutics (NKTR) Announce Global Development & Commercialization Collaboration for Nektar’s Product NKTR-214 The Collaboration is to evaluate the full-potential of NKTR-214 plus Obdivo (nivolumab) across numerous tumors, based on promising early data from ongoing Phase 1/2 PIVOT clinical study. Establishes a broad joint clinical development plan combining NKTR-214 with Opdivo and Opdivo plus Yervoy (ipilmumab) in registration-enabling trials in more than 20 indications across 9 …

The Week in Review #17 A Wild Wild Week - The stock market looked as if it rejected all analysts’ opinions about the stocks they believed were “undervalued” and adopted only their opinion on what they believed are overvalued. As a result, the market decided to dive,... &nbsp . . . This content is for paid subscribers. Please click here to subscribe or here to log in.

Prohost Letter #417 Private Lessons - These lessons are overdue and we had to do this homework before we go into further evaluations of our picks and introduction of new companies as we promised in the past issue. We believe that the Prohost readers, the fans and the critics should know how and why we pick our biotech stocks . . . This content is …

A Stanford research team investigating a new immunotherapy approach, which consists of injecting tiny amounts of two immuno-stimulating molecules directly into the cancers themselves, announced good news. The first of the two injections contained a CpG oligonucleotide a short stretch of DNA that promotes the expression of OX40, a protein that resides on the surface of the immune system’s T cells. The second injection comprised an antibody that binds …

We postponed the Prohost Letter we planned to post this past Monday until the market’s fits come to an end, which we believe they will. Indeed, the market unexpectedly acted as if it is suffering from petit mal without being diagnosed with epilepsy. The sudden market switch from rallying to tumbling is unexplainable considering that the usual criteria for a stock market suppression are nonexistent. We remembered, …

Vertex (VRTX) announced the selection of two next-generation correctors, VX-659 and VX-445, to advance into Phase 3 development as part of two different triple combination regimens for people with cystic fibrosis (CF). The decision was based on data from initial Phase 2 trials, including new data from ongoing Phase 2 studies demonstrating mean absolute improvements in percent predicted forced expiratory volume in one second from baseline through four weeks of treatment …