October 2013

Understanding Breast Cancer: Early Detection, Improved Treatments Save Lives...Protect Yourself Against HPV: Block This Cancer-Causing Virus...Video Game Training Improves Brain Function in Older Adults...Gut Microbes and Diet Affect Obesity...Featured Web Site: What’s On Your Plate?
Source: NIH News in Health - Category: Consumer Health News Source Type: news

Related Links:

In conclusion, it remains unclear if brain-specific regional and temporal changes occur in the expression of the different APP variants during AD progression. Since APP is also found in blood cells, assessing the changes in APP mRNA expression in peripheral blood cells from AD patients has been considering an alternative. However, again the quantification of APP mRNA in peripheral blood cells has generated controversial results. Brain APP protein has been analyzed in only a few studies, probably as it is difficult to interpret the complex pattern of APP variants and fragments. We previously characterized the soluabl...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter, please visit: https://www.fightaging.org/newsletter/ Longevity Industry Consulting Services Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
In this study, we sought to elucidate the role of VRK-1 in regulation of adult life span in C. elegans. We found that overexpression of VRK-1::GFP (green fluorescent protein), which was detected in the nuclei of cells in multiple somatic tissues, including the intestine, increased life span. Conversely, genetic inhibition of vrk-1 decreased life span. We further showed that vrk-1 was essential for the increased life span of mitochondrial respiratory mutants. We demonstrated that VRK-1 was responsible for increasing the level of active and phosphorylated form of AMPK, thus promoting longevity. A Fisetin Variant, C...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Abstract Epidemiological studies have shown that obese subjects have an increased risk of developing triple-negative breast cancer (TNBC) and an overall reduced survival. However, the relation between obesity and TNBC remains difficult to understand. We hypothesize that apelin, an adipokine whose levels are increased in obesity, could be a major factor contributing to both tumour growth and metastatization in TNBC obese patients. We observed that development of obesity under high-fat diet in TNBC tumour-bearing mice significantly increased tumour growth. By showing no effect of high-fat diet in obesity-resistant m...
Source: J Cell Mol Med - Category: Molecular Biology Authors: Tags: J Cell Mol Med Source Type: research
This study provides direct evidence for the contribution of gut microbiota to the cognitive decline during normal aging and suggests that restoring microbiota homeostasis in the elderly may improve cognitive function. On Nutraceutical Senolytics https://www.fightaging.org/archives/2020/05/on-nutraceutical-senolytics/ Nutraceuticals are compounds derived from foods, usually plants. In principle one can find useful therapies in the natural world, taking the approach of identifying interesting molecules and refining them to a greater potency than naturally occurs in order to produce a usefully large therape...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Can women in menopause get the benefits of hormone replacement therapy without the risks? Anew UCLA study conducted with mice points in that direction, but additional research is necessary.Women commonly experience hot flashes and weight gain, among other changes, during and after menopause. Hormone therapy, which gives women additional estrogen, can help alleviate some of these symptoms, but it has been linked to a higher risk of heart disease and breast cancer.UCLA life scientists now report that a gene called reprimo, which is expressed by certain neurons in the brain, may play a role in menopause-related weight gain, a...
Source: UCLA Newsroom: Health Sciences - Category: Universities & Medical Training Source Type: news
Often we don’t really consider gender dynamics in treatment or medication. A lot of medications are only tested on men because of the risk of pregnancy, etc. This means there are whole drugs that have made it to market that may not have ever been tested with women. Schizophrenia affects women in many different ways than men. In this episode schizophrenic Rachel Star Withers and cohost Gabe Howard discuss differences in age, symptoms, treatments, lifestyle, parenthood in the genders as they experience schizophrenia. Dr. Hayden Finch joins to explain the medical side.  Highlights in “Schizophrenia in Women...
Source: World of Psychology - Category: Psychiatry & Psychology Authors: Tags: Inside Schizophrenia Mental Health and Wellness Women's Issues Gender Differences Mental Disorder Mental Illness Psychiatry Psychology Psychotherapy Women's Health women's mental health Source Type: blogs
In conclusion, this study suggests that epigenetic age acceleration is significantly associated with lung function in women older than 50 years. We hypothesised that this could be due to menopause. However, we have observed that menopause has minimal effect and therefore there is possibility of other unknown physiological factors at older age in females mediating the epigenetic age acceleration effect on lung function. While, it is still unknown what exactly epigenetic aging from DNA methylation measures, this study suggests it can be utilised as one of the important factors to assess women's lung health in old age. DNA me...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Authors: PMID: 31573170 [PubMed - in process]
Source: American Family Physician - Category: Primary Care Tags: Am Fam Physician Source Type: research
Conclusions Two, Not Mutually Exclusive, Hypotheses We have reviewed and organized the literature with the intent of showing the existing parallels between excessive fat accumulation and the aging process. We have categorized these reports following what have been proposed to be the nine hallmarks of aging (21) (Figure 1). Based on the evidence, two distinct hypotheses can be proposed. One is that the cellular responses provoked by an excess of nutrients cause obesity, and that obesity is responsible for accelerating the pace of aging. Supporting this hypothesis are the observations that knocking out the fat-specific ins...
Source: Frontiers in Endocrinology - Category: Endocrinology Source Type: research
More News: Brain | Brain Cancers | Breast Cancer | Cancer | Cancer & Oncology | Eating Disorders & Weight Management | Health | Neurology | Nutrition | Obesity | Training | Universities & Medical Training | Websites