Breaking News
September 19, 2018 - FDA-approved ‘safe’ daily BPA exposure may contribute to insulin resistance
September 19, 2018 - Research finds physical connection between the brain’s fluid reservoirs and meningeal lymphatics
September 19, 2018 - Biomedical review finds failure rates in some surgical mesh treatments to be unacceptably high
September 19, 2018 - Researchers develop more accurate measure of body fat
September 19, 2018 - Doctors and students rally to support gun violence research, education
September 19, 2018 - LEO Pharma and MorphoSys announce expansion of strategic alliance to develop peptide-derived drugs
September 19, 2018 - Seniors in pain hop aboard the canna-bus
September 19, 2018 - New compound could prevent malaria parasites from maturing inside mosquito
September 19, 2018 - Scientists find alterations in blood flow in response to body position change
September 19, 2018 - UNC Health Care extends free access to virtual care service in the aftermath of Hurricane Florence
September 19, 2018 - Opioid Refills Rare After Rhinoplasty
September 19, 2018 - Corn, obesity, and navigating healthy eating choices as a parent
September 19, 2018 - Journal editor aims to prompt thoughtful review of ethics in precision health
September 19, 2018 - Researchers identify key step in how plant cells respond to pathogens
September 18, 2018 - Researchers analyze how exposure to silver nanoparticles affects zebrafish
September 18, 2018 - Study shows air pollution may be bad for the fetus
September 18, 2018 - Coffee May Have Another Perk for Kidney Patients
September 18, 2018 - Tongue-in-cheek Nobels honor nutritional analysis of cannibalism, roller-coaster kidney stones treatment
September 18, 2018 - Progress, priorities, challenges are focus of State of Stanford Medicine | News Center
September 18, 2018 - Established Alzheimer’s Risk Gene Has a New Role
September 18, 2018 - Hospitalization after antibiotic initiation found to be higher for people with Alzheimer’s disease
September 18, 2018 - Many children with special healthcare needs do not have access to ‘PCMH-concordant’ care
September 18, 2018 - Investigational nasal influenza vaccine tested in children and teens
September 18, 2018 - Lymphatic vessels surrounding the brain play crucial role in multiple sclerosis, research suggests
September 18, 2018 - New fiber laser-based ultrasound sensor may have potential applications in medical diagnostics
September 18, 2018 - Protect your heart and health during ‘dog days’ of summer
September 18, 2018 - Faculty receive awards for promise in biomedical research, clinical care | News Center
September 18, 2018 - Digital games for CVD-related self-management improve exercise capacity and energy expenditure
September 18, 2018 - Aluminum inclusions help enhance adsorption of chemo drugs onto active carbon delivery capsule
September 18, 2018 - Adding PET scans to CT imaging can change treatment for women with cervical cancer
September 18, 2018 - UCSF awarded $20 million grant to study impacts of new, emerging tobacco products
September 18, 2018 - Human brains may be wired to prefer lying on the couch, suggests research
September 18, 2018 - Zika virus vaccine shows promise for treatment of fatal glioblastoma
September 18, 2018 - Theravance Biopharma and Mylan to Report New Data from Phase 3 Studies of Yupelri (revefenacin) in Oral Presentation at European Respiratory Society International Congress 2018
September 18, 2018 - INSiGHT identifies unique retinal regulatory genes
September 18, 2018 - Diversity, science leadership grants awarded to student-faculty pairs | News Center
September 18, 2018 - Many parents blame electronics for sleep problems among teens
September 18, 2018 - Researchers study neuronal activity in brain that prevents individuals from doing physical activity
September 18, 2018 - Purifying Proteins from Mammalian Cell Culture
September 18, 2018 - Researchers map 3D structure of toxic proteins used by Pseudomonas aeruginosa to trigger infection
September 18, 2018 - Outcome of ACL reconstruction related to the way you move post-surgery
September 18, 2018 - Study aims to investigate risk factors for PPCs in surgical patients with gastric cancer
September 18, 2018 - Ardelyx Submits New Drug Application for Tenapanor for IBS-C
September 18, 2018 - Sociodemographic disparities in eyeglass use among elderly
September 18, 2018 - New Drug Shows Promise for Progressive Form of MS
September 18, 2018 - Babies exposed to higher levels of organochlorine compounds in womb may have worse lung function
September 18, 2018 - Women exposed to trauma in their lives gave birth to underweight male infants
September 18, 2018 - Probiotic supplementation may reduce use of antibiotics, scientific analysis shows
September 18, 2018 - Resveratrol decreases pain severity and levels of inflammatory biomarkers in osteoarthritis patients
September 18, 2018 - Research shows pollution is reaching the placenta
September 18, 2018 - KAIST researchers develop heart-targeting drug delivery technology using tannin acid
September 18, 2018 - Muscle relaxants used during general anesthesia can increase risk of pulmonary complications
September 18, 2018 - Silicone breast implants may increase risk of rare adverse outcomes in women
September 18, 2018 - Pediatricians Have a Role in Encouraging Play Among Children
September 18, 2018 - California’s Medicaid program hits ‘print’ when the feds need info
September 18, 2018 - Genes, environment and schizophrenia—new study finds the placenta is the missing link
September 18, 2018 - Boehringer Ingelheim announces study results of COPD patients treated with Spiolto Respimat
September 18, 2018 - PAREXEL launches Patient Innovation Center to improve drug development process
September 18, 2018 - Children’s National and NIAID launch pediatric clinical research partnership
September 18, 2018 - Researchers may be overlooking complexities in social relations of primates
September 18, 2018 - Key signaling molecule that helps stem cells make healthy bone declines as we age
September 18, 2018 - More women veterans with chronic pain use CIH therapies than men
September 18, 2018 - As Earth Warms, Heat-Related Deaths Will Multiply
September 18, 2018 - Labetalol use up for patients with preeclampsia and asthma
September 18, 2018 - MoreGrasp project shows significant results in field of thought-controlled grasp neuroprosthetics
September 18, 2018 - Drumming can benefit school children with autism
September 18, 2018 - Busyness can help people to make virtuous choices, research shows
September 18, 2018 - Two-minute bursts of in-class exercise breaks do not disrupt learning and teaching
September 18, 2018 - New online tools aid surgeons and specialists who care for older people
September 18, 2018 - Researchers use CRISPR to identify gene that helps cells resist flavivirus infection
September 18, 2018 - Brain’s support cells may play a central role in repetitive behaviors related to OCD
September 18, 2018 - Scientists discover novel mechanism by which synthesized proteins reach target compartment in cell
September 18, 2018 - Easy and rapid test for viral infections can cut antibiotic use, hospitalizations
September 18, 2018 - Gunshot victims more likely to require blood transfusions and die than other trauma patients
September 18, 2018 - Cyclacel Pharmaceuticals Announces Initiation of Phase 1b/2 Clinical Trial of Sapacitabine With Olaparib in BRCA Mutant Breast Cancer
September 18, 2018 - Older adults fitted with cochlear implants exhibit poor brain function
September 18, 2018 - Inexpensive testing spurs cancer patients’ relatives to assess own disease risk | News Center
September 18, 2018 - Aging may have originated at the very beginning of life, says study
September 18, 2018 - New research on sperm quality updates advice for couples trying to conceive
September 18, 2018 - Paracetamol use in infancy may increase risk of developing asthma by the age of 18

The Current issue of “The view from here” is concerned with Therapeutics

image_pdfDownload PDFimage_print

The advantage of choosing a topic like therapeutics for a monthly newsletter is multifold. First, it gives me a lot of scope to pick excellent articles as, I suppose, “therapeutics” is the bread and butter of the journal. It does, however, have one more great advantage over other topics that are featured in the journal. That advantage is the ability to select important, but niche pieces of science that perhaps we don’t have the opportunity to highlight as a particular theme. Often these important articles may later prove to be widely important and impact on various aspects of drug discovery. I guess that it is the case of mighty oaks from acorns grow. So in this newsletter, I’ve selected under the broad umbrella of “therapeutics” three top class articles which I suspect would have been difficult to place into specific categories. I think they are very interesting and thought-provoking and I hope that you enjoy them. 

The first article in this month’s offering is entitled: “Interfering peptides targeting protein–protein interactions: the next generation of drugs?”, by Heriberto Bruzzoni-Giovanelli, Valerie Alezra, Nicolas Wolff, Chang-Zhi Dong, Pierre Tuffery and Angelita Rebollo of various institutions from Paris, France. In this article, the authors point out that molecules capable of disrupting protein-protein interactions have the potential to interfere with pathways that perhaps would be difficult to drug using traditional low molecular weight organic molecules. They introduce the concept of interfering peptides and how, due to their chemical and physicochemical nature, such molecules can better disrupt protein-protein surface interactions. They highlight some proof-of-concept examples of the approach, but perhaps the real thrust and importance of the article relates to various strategies to identify potential interfering peptides by in silico, physicochemical and biological efforts. The authors go on to discuss this approach as a potential approach for novel drug design and highlight the benefits and limitations of the technology.

The second article in the series deals with a more specific target than our first. It is by Tim Koopmans and Reinoud Gosens of the University of Groningen, The Netherlands and is entitled: “Revisiting asthma therapeutics: focus on WNT signal transduction”. They give an overview of asthma as a disease that develops due to a combination of allergy and environment. Research has highlighted a number of potential candidate genes for therapeutic intervention, but one of the more interesting potential targets is that involved in lung development via the Wingless/Integrase-1 (WNT) signalling pathway. This pathway has attracted significant attention in other diseases, but not to any great extent in asthma until relatively lately. The review looks back on asthma drugs and debates whether the WNT signaling pathway is of value in the development of novel asthma therapeutics.

And finally, we return to a specific therapeutic target and a very familiar group of diseases. The article deals with the protein kinase, haspin and the development of specific, selective inhibitors against it. Haspin, a serine/threonine kinase that phosphorylates threonine 3 of histone 3 has been implicated in the maintenance of normal mitosis. It has been postulated that selective inhibition of the enzyme will have significant anti-tumoral effects with a reduction in off target side effects since the enzyme only phosphorylates a single threonine very near the protein terminus. The authors review the properties of currently known haspin inhibitors 

 

Steve Carney was born in Liverpool, England and studied Biochemistry at Liverpool University, obtaining a BSc.(Hons) and then read for a PhD on the Biochemistry and Pathology of Connective Tissue Diseases in Manchester University, in the Departments of Medical Biochemistry and Histopathology. On completion of his PhD he moved to the Kennedy Institute of Rheumatology, London, where he worked with Professor Helen Muir FRS and Professor Tim Hardingham, on the biochemistry of experimental Osteoarthritis. He joined Eli Lilly and Co. and held a number of positions in Biology R&D, initially in the Connective Tissue Department, but latterly in the Neuroscience Department. He left Lilly to take up his present position as Managing Editor, Drug Discovery Today, at Elsevier. Currently, he also holds an honorary lectureship in Drug Discovery at the University of Surrey, UK. He has authored over 50 articles in peer-reviewed journals, written several book chapters and has held a number of patents.

About author

Related Articles