Prohost Letter #393 IMMUNOTHERAPY - PROHOST PORTFOLIO - NEW PICKS? - A Brief Reminder of the CAR T –TCR Immunotherapy Approaches In this issue we continue our journey inside the territory of cancer immunotherapy. We remind that in the Prohost Letter issue #391, we dealt with the immunotherapy based on genetically engineered T Cells, enabling them to seek out, attack and neutralize cancer cells. The immune system’s T …

Prohost Letter #388 TOPICS - 1. AN INDISPENSABLE SHORT INTRODUCTION 2. GENE EDITING 3. GENE THERAPY 4. CANCER IMMUNOTHERAPY 1. GENE EDITING Exon Skipping: Biomarin (BMRN); Sarepta (SRPT); These firms are waiting FDA approvals for Duchenne Muscular Dystrophy (DMD) Gene Editing Technology Competitors: Cellectis S.A. (CLLS); CRISPR; PTC Therapeutics (PTCT) Firms Using Different Approaches For DMD Treatment (see Below) Zink Finger Tech: Sangamo (SGMO); RNAi …

Prohost Letter #378 Part 2 2015 ASCO ANNUAL MEETING What a Big Revolution in Oncology! The ASCO meeting projected the huge advancement in the understanding, diagnosing and treating cancer. What looked as if a sudden explosion has brought in the big change, the change was, in fact a slow, deep-rooted evolution, built up over a long period of trial and error with the failures constituting …

Prohost Letter #376 WHILE LOOKING AT THE BIOTECHS SCIENTIFIC FUNDAMENTALS We keep an eye on other factors That influence the stocks Investors who pick their stocks based on the firms’ solid scientific fundamentals, technological capabilities and pipeline products’ promises are mostly long-termers. They usually keep the stock they meticulously picked until they reach the goals that motivated them to pick it in the first place. …

Prohost Letter #375 Part 1 BIOTECHNOLOGY: THE BEGINNING OF A NEW ERA STATE- OF-THE-ART APPROACHES FOR THE MANAGEMENT OF CHRONIC AND DEADLY DISEASES ARE IN HUMAN CLINICAL TRIALS We are encouraged by some novel treatments for chronic diseases and cancer and we are optimistic about results coming from their early- and late-phase trials. Picking advanced therapeutics is the magic word Sesame in the formula “Open Sesame”, which, …