The Burden of Metabolic Syndrome on Osteoarthritic Joints The Burden of Metabolic Syndrome on Osteoarthritic Joints

Might the metabolic syndrome play a role in the pathogenesis of osteoarthritis?Arthritis Research &Therapy
Source: Medscape Today Headlines - Category: Consumer Health News Tags: Rheumatology Journal Article Source Type: news

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In this study, we investigated the link between AF and senescence markers through the assessment of protein expression in the tissue lysates of human appendages from patients in AF, including paroxysmal (PAF) or permanent AF (PmAF), and in sinus rhythm (SR). The major findings of the study indicated that the progression of AF is strongly related to the human atrial senescence burden as determined by p53 and p16 expression. The stepwise increase of senescence (p53, p16), prothrombotic (TF), and proremodeling (MMP-9) markers observed in the right atrial appendages of patients in SR, PAF, and PmAF points toward multiple inter...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
The prevalence of osteoarthritis (OA) increases with obesity, with up to two thirds of the elderly obese population affected by OA of the knee. The metabolic syndrome (MetS), frequently associated with central...
Source: Arthritis Research and Therapy - Category: Rheumatology Authors: Tags: Review Source Type: research
In conclusion, a polypharmacology approach of combining established, prolongevity drug inhibitors of specific nodes may be the most effective way to target the nutrient-sensing network to improve late-life health. Deletion of p38α in Neurons Slows Neural Stem Cell Decline and Loss of Cognitive Function in Mice https://www.fightaging.org/archives/2019/10/deletion-of-p38%ce%b1-in-neurons-slows-neural-stem-cell-decline-and-loss-of-cognitive-function-in-mice/ Researchers here provide evidence for p38α to be involved in the regulation of diminished neural stem cell activity with age. It is thought...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Conclusion: Our meta-analysis results revealed higher cardiovascular risk in OA patients. This highlights the importance of cardiovascular risk factor management in OA.
Source: Joint Bone Spine - Category: Orthopaedics Source Type: research
In this study, we determine whether transient reintroduction of embryonic stem cell cycle miR-294 promotes cardiomyocyte cell cycle reentry enhancing cardiac repair after myocardial injury. A doxycycline-inducible AAV9-miR-294 vector was delivered to mice for activating miR-294 in myocytes for 14 days continuously after myocardial infarction. miR-294-treated mice significantly improved left ventricular functions together with decreased infarct size and apoptosis 8 weeks after MI. Myocyte cell cycle reentry increased in miR-294 hearts parallel to increased small myocyte number in the heart. Isolated adult myocytes from miR-...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Conclusions The concept of osteoimmunology is aging well, almost 20 years since the term was coined. This way of interpreting bone and the immune system has been steadily providing new insights about how the two of them operate and cooperate. As an example, the role of pro-inflammatory cytokines in promoting osteoclastogenesis, and the many parallelisms between immune cells and osteoclasts have proved crucial to understand the biology of these giant bone-eating cells. Intriguingly, the control mechanisms between bone and the immune system are complex, tightly interconnected, and involve many players. The underlying comple...
Source: Frontiers in Endocrinology - Category: Endocrinology Source Type: research
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
This study suggests that exocrine glands can be induced from pluripotent stem cells for organ replacement regenerative therapy. Replacement of Aged Microglia Partially Reverses Cognitive Decline in Mice https://www.fightaging.org/archives/2018/10/replacement-of-aged-microglia-partially-reverses-cognitive-decline-in-mice/ Researchers here report on a compelling demonstration that shows the degree to which dysfunctional microglia contribute to age-related neurodegeneration. The scientists use a pharmacological approach to greatly deplete the microglial population and then allow it to recover naturally. The...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
ConclusionWe found no association between metabolic syndrome and hand OA. The role of hypertension in hand OA pathogenesis warrants further investigation.
Source: Arthritis Care and Research - Category: Rheumatology Authors: Tags: Brief Report Source Type: research
View Original Article Here: Tai Chi For Seniors: Exercises, Benefits, and Tips For The Elderly Tai chi, a form of Chinese martial arts that focuses on slow, controlled movements. It’s low impact and gives people with limited mobility a chance to improve their balance, range of motion and coordination. Research shows that tai chi for seniors can reduce the incidence of falls in elderly and at-risk adults by about 43 percent. With fewer than 34 percent of aging adults getting enough exercise, it’s important for caregivers, older individuals and people who work with seniors to know about this gentle but effective ...
Source: Shield My Senior - Category: Geriatrics Authors: Tags: Senior Safety Source Type: blogs
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