3D protein models developed to better understand diseases

Pioneering new microscopic techniques capable of achieving accurate 3D protein models could one day lead to new cancer therapies and treatments for diseases such as Alzheimer's. Developed by EU-funded researchers, the techniques have also been used to study how to improve antimalarial drugs.
Source: EUROPA - Research Information Centre - Category: Research Source Type: news

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This study showed that potential vicious cycles underlying ARDs are quite diverse and unique, triggered by diverse and unique factors that do not usually progress with age, thus casting doubts on the possibility of discovering the single molecular cause of aging and developing the single anti-aging pill. Rather, each disease appears to require an individual approach. However, it still cannot be excluded that some or all of these cycles are triggered by fundamental processes of aging, such as chronic inflammation or accumulation of senescent cells. Nevertheless, experimental data showing clear cause and effect relationships...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
In this study, we show that calorie restriction is protective against age-related increases in senescence and microglia activation and pro-inflammatory cytokine expression in an animal model of aging. Further, these protective effects mitigated age-related decline in neuroblast and neuronal production, and enhanced olfactory memory performance, a behavioral index of neurogenesis in the SVZ. Our results support the concept that calorie restriction might be an effective anti-aging intervention in the context of healthy brain aging. Greater Modest Activity in Late Life Correlates with Lower Incidence of Dementia ...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
This article, however, is more of a commentary on high level strategy and the effects of regulation, coupled with a desire to forge ahead rather than hold back in the matter of treating aging, thus I concur with much more of what is said than is usually the case. For decades, one of the most debated questions in gerontology was whether aging is a disease or the norm. At present, excellent reasoning suggests aging should be defined as a disease - indeed, aging has been referred to as "normal disease." Aging is the sum of all age-related diseases and this sum is the best biomarker of aging. Aging and its d...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
In this report, we propose that the molecular mechanisms of beneficial actions of CR should be classified and discussed according to whether they operate under rich or insufficient energy resource conditions. Future studies of the molecular mechanisms of the beneficial actions of CR should also consider the extent to which the signals/factors involved contribute to the anti-oxidative, anti-inflammatory, anti-tumor and other CR actions in each tissue or organ, and thereby lead to anti-aging and prolongevity. RNA Interference of ATP Synthase Subunits Slows Aging in Nematodes https://www.fightaging.org/archives/...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
I think it is entirely appropriate to greet the advent of senolytics with enthusiasm. These treatments are the first legitimate rejuvenation therapies to successfully target one of the root causes of aging, the accumulation of lingering senescent cells in old tissues. The first human trial data is approaching publication, but even before it arrives, the evidence to date strongly suggests that meaningful levels of rejuvenation can be achieved in old people at a very low cost. The first senolytic drugs (such as dasatinib and navitoclax) and plant extracts (such as fisetin and piperlongumine) cost very little, and remove only...
Source: Fight Aging! - Category: Research Authors: Tags: Daily News Source Type: blogs
I'm pleased to note that the Methuselah Fund has closed its first fundraising effort after hitting the target amount, obtaining the support of many long-standing members of our community. The fund is a mixed for-profit/non-profit vehicle that is intended to expand the investment efforts undertaken by the Methuselah Foundation in past years, helping promising lines of rejuvenation research to make the leap from laboratory to commercial development. At the present point in time there are few enough rejuvenation focused companies that doing this well requires extensive connections within the research community, and a willingn...
Source: Fight Aging! - Category: Research Authors: Tags: Activism, Advocacy and Education Source Type: blogs
Scientists at the Eunice Kennedy Shriver National Institute for Child Health and Human Development (NICHD) have developed a method implemented as pulse sequences and software to be used with magnetic resonance imaging (MRI) scanners and systems. This technology is available for licensing and commercial development. The method allows for measuring and mapping features of the bulk or average apparent diffusion coefficient (ADC) of water in tissue – aiding in stroke diagnosis and cancer therapy assessment. The pulse sequences and software enable MRI scanners to yield diffusion weighted images (DWI) that are orientationa...
Source: NIH OTT Licensing Opportunities - Category: Research Authors: Source Type: research
Abstract Human KIF4 is a member of Kinesin-4 kinesin family. The highly conserved structure contains an N-terminal motor region, coiled-coil region and C-terminal loading region. KIF4 plays important roles in DNA repair and DNA replication, which maintains genetic stability. KIF4 is also essential for regulation of mitosis and meiosis. KIF4 cooperates with condensin I and TopoIIα to help with chromosomal condensation, and binds to a plethora of cell-cycle proteins to regulate spindle organization and cytokinesis. Additionally, KIF4 plays roles in germ plasm aggregation and radial order in germ cells. In neur...
Source: Gene - Category: Genetics & Stem Cells Authors: Tags: Gene Source Type: research
Fight Aging! provides a weekly digest of news and commentary for thousands of subscribers interested in the latest longevity science: progress towards the medical control of aging in order to prevent age-related frailty, suffering, and disease, as well as improvements in the present understanding of what works and what doesn't work when it comes to extending healthy life. Expect to see summaries of recent advances in medical research, news from the scientific community, advocacy and fundraising initiatives to help speed work on the repair and reversal of aging, links to online resources, and much more. This content is...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Fight Aging! provides a weekly digest of news and commentary for thousands of subscribers interested in the latest longevity science: progress towards the medical control of aging in order to prevent age-related frailty, suffering, and disease, as well as improvements in the present understanding of what works and what doesn't work when it comes to extending healthy life. Expect to see summaries of recent advances in medical research, news from the scientific community, advocacy and fundraising initiatives to help speed work on the repair and reversal of aging, links to online resources, and much more. This content is...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
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