Fight Aging! Newsletter, November 26th 2018

This study is the culmination of a decade of research that has repeatedly demonstrated that this vaccine can effectively and safely target in animal models what we think may cause Alzheimer's disease. I believe we're getting close to testing this therapy in people." Although earlier research established that antibodies significantly reduce amyloid buildup in the brain, researchers needed to find a safe way to introduce them into the body. A vaccine developed elsewhere showed promise in the early 2000s, but when tested in humans, it caused brain swelling in some patients. The new idea was to start with DNA coding for amyloid and inject it into the skin rather than the muscle to produce a different kind of immune response. The injected skin cells make a three-molecule chain of beta-amyloid (Aβ42), and the body responds by producing antibodies that inhibit the buildup of amyloid and indirectly also of tau. The latest study - consisting of four cohorts of between 15 and 24 mice each - shows the vaccine prompted a 40 percent reduction in beta-amyloid and up to a 50 percent reduction in tau, with no adverse immune response. If amyloid and tau are indeed the cause of Alzheimer's disease, achieving these reductions in humans could have major therapeutic value. The study is the latest contribution to decades of research focusing on clearing toxic proteins in hopes of preventing or slowing the progression of Alzheimer's disease. Bioengineered Interver...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs

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ConclusionsHypothalamic EPO plays a role in the central regulation of muscle and metabolic physiology while its decline contributes to aging and obesity physiology in a manner which is independent of peripheral EPO.
Source: Molecular Metabolism - Category: Endocrinology Source Type: research
This study investigated the protein expression profile of STC1 in PCa and benign prostatic hyperplasia (BPH) samples and STC1 signalling during cell proliferation and cell death in vitro using cell lines. We found higher levels of STC1 in PCa when compared to BPH tissue and that STC1 inhibited forskolin stimulation of cAMP in PC-3 cells. A monoclonal antibody against STC1 was effective in reducing cell proliferation, in promoting cell cycle arrest, and in increasing apoptosis in the same cells. Since STC1 acts as a regulator of prostatic tissue signalling, we suggest that this protein is a novel candidate biomarker for p...
Source: Molecular and Cellular Endocrinology - Category: Endocrinology Source Type: research
Publication date: Available online 6 December 2019Source: Canadian Journal of DiabetesAuthor(s): Tomoyuki Kawada
Source: Canadian Journal of Diabetes - Category: Endocrinology Source Type: research
Publication date: November–December 2019Source: Diabetes &Metabolic Syndrome: Clinical Research &Reviews, Volume 13, Issue 6Author(s):
Source: Diabetes and Metabolic Syndrome: Clinical Research and Reviews - Category: Endocrinology Source Type: research
Authors: Lee YH, Jang HW, Park CH, An SM, Lee EK, Choi BM, Noh GJ Abstract BACKGROUND: The aim of intraoperative fluid therapy is to avoid both hypovolemia and hypervolemia; however, the patient's exact volume status is difficult to determine during surgery. Fluid optimization guided by stroke volume variation (SVV) has been widely used in patients undergoing major open abdominal surgery. The aim of this study was to evaluate the changes in plasma volume before and after surgery following SVV-guided fluid therapy. METHODS: Patients were randomly allocated into one of two groups according to the SVV criteria for...
Source: Minerva Anestesiologica - Category: Anesthesiology Tags: Minerva Anestesiol Source Type: research
Authors: Lionetti V, Barile L Abstract Over the last 20 years increasing number of patients with multimorbidity and polypharmacy underwent different types of elective non-cardiac and cardiac surgery. Despite surgery is safer today than in the past, rate of perioperative major adverse cardiovascular events is still attracting significant attention from both clinicians and researchers. The perioperative myocardial infarction (PMI), a permanent damage of the heart, is a major cause of short and long term morbidity and mortality in current surgical populations. Although it is primarily the result of local myocardial is...
Source: Minerva Anestesiologica - Category: Anesthesiology Tags: Minerva Anestesiol Source Type: research
CONCLUSIONS: CNB and SSNB have similar effects on pain relief, complications and functional recovery in patients receiving TKA. The optimal analgesic regimen for patients after TKA needs further identification. PMID: 31808660 [PubMed - as supplied by publisher]
Source: Minerva Anestesiologica - Category: Anesthesiology Tags: Minerva Anestesiol Source Type: research
Our weekly DiabetesMine advice column answers a question about BPA exposure and its effect on diabetes.
Source: Diabetes Mine - Category: Endocrinology Authors: Source Type: blogs
Publication date: Available online 6 December 2019Source: Trends in Pharmacological SciencesAuthor(s): Lorenzo GalluzziAlthough somatic KRAS mutations are common in human tumors, no inhibitor of mutant KRAS was clinically available until recently. Canon and colleagues describe the ability of a clinically available KRASG12C inhibitor to drive immunogenic cancer cell death, thus constituting a promising combinatorial partner for immune checkpoint blockers.
Source: Trends in Pharmacological Sciences - Category: Drugs & Pharmacology Source Type: research
This study investigating a multiphenotypic approach, based on the comparative study of a wild type strain of P. aeruginosa, its isogenic OprF mutant. Both P. aeruginosa PAO1 and OprF mutant strains were grown in same condition and cultures were subjected to further analysis by SDS PAGE, pyocyanin production and biofilm formation that was analyse using scanning electron microscopy. Based on biofilm formation essay and pyocyanin production, the study showed that OprF plays a dynamic role in P. aeruginosa virulence. The absence of OprF results in slow growth rate corresponded to elongated lag phase and reduced biofilm product...
Source: Saudi Pharmaceutical Journal - Category: Drugs & Pharmacology Source Type: research
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