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Condition: Alzheimer's
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Total 1557 results found since Jan 2013.
Prevalent stroke, age of its onset, and post-stroke lifestyle in relation to dementia: A prospective cohort study
DISCUSSION: Stroke onset in earlier life stage predicted a higher risk for dementia, but a favorable post-stroke lifestyle may protect against dementia.PMID:37157186 | DOI:10.1002/alz.13122
Source: The Journal of Alzheimers Association - May 9, 2023 Category: Psychiatry Authors: Wansi Zhong Hui Chen Xiaoxian Gong Lusha Tong Xin Xu Geng Zong Changzheng Yuan Min Lou Source Type: research
Thymopentin (TP-5) prevents lipopolysaccharide-induced neuroinflammation and dopaminergic neuron injury by inhibiting the NF- κB/NLRP3 signaling pathway
In this study, lipopolysaccharide (LPS) was used to establish an inflammation model, and the therapeutic effect of TP-5 was evaluated. Behavioral tests showed that TP-5 treatment could improve the performance of LPS-treated mice in the open field and pole test, but not hanging wire test. TP-5 also attenuated neuronal lesions in the brains of LPS-treated mice. TP-5 reduced cytotoxicity and morphological changes in activated microglia. Label-free quantitative analysis indicated that the expression of multiple proteins and the activation of associated signaling pathways were altered by TP-5. Moreover, TP-5 could inhibit LPS-i...
Source: International Immunopharmacology - April 30, 2023 Category: Allergy & Immunology Authors: Si-Jia Peng Ya Feng Xuan Li Xi-Xi Wang Yu Wang Bu-Tian Zhou Ye Liu Te Liu Yun-Cheng Wu Source Type: research
Comparison of genetic and health risk factors for mild cognitive impairment and Alzheimer's disease between Hispanic and non-Hispanic white participants
DISCUSSION: APOEε2 may not be protective for AD in Hispanic participants and Hispanic participants with depression may face a higher risk for AD.HIGHLIGHTS: GAAIN allows for discovery of data sets to use in secondary analyses. APOEε2 was not protective for AD in Hispanic participants. APOEε4 was associated with fewer MCI cases in Hispanic participants. Depression was associated with more AD cases in Hispanic participants.PMID:37104247 | DOI:10.1002/alz.13110
Source: The Journal of Alzheimers Association - April 27, 2023 Category: Psychiatry Authors: Cally Xiao Ioannis Pappas Leon M Aksman Sid E O'Bryant Arthur W Toga Health and Aging Brain Study (HABS-HD) Study Team, Alzheimer's Disease Neuroimaging Initiative Source Type: research
Phytochemicals targeting lncRNAs: A novel direction for neuroprotection in neurological disorders
Biomed Pharmacother. 2023 Apr 12;162:114692. doi: 10.1016/j.biopha.2023.114692. Online ahead of print.ABSTRACTNeurological disorders with various etiologies impacting the nervous system are prevalent in clinical practice. Long non-coding RNA (lncRNA) molecules are functional RNA molecules exceeding 200 nucleotides in length that do not encode proteins, but participate in essential activities. Research indicates that lncRNAs may contribute to the pathogenesis of neurological disorders, and may be potential targets for their treatment. Phytochemicals in traditional Chinese herbal medicine (CHM) have been found to exert neuro...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - April 14, 2023 Category: Drugs & Pharmacology Authors: Hang Zhao Lin Wang Lijuan Zhang Hongyu Zhao Source Type: research
The Potential Benefits of Quercetin for Brain Health: A Review of Anti-Inflammatory and Neuroprotective Mechanisms
Int J Mol Sci. 2023 Mar 28;24(7):6328. doi: 10.3390/ijms24076328.ABSTRACTNeuroinflammation is a critical factor in developing and progressing numerous brain diseases, including neurodegenerative diseases. Chronic or excessive neuroinflammation can lead to neurotoxicity, causing brain damage and contributing to the onset and progression of various brain diseases. Therefore, understanding neuroinflammation mechanisms and developing strategies to control them is crucial for treating brain diseases. Studies have shown that neuroinflammation plays a vital role in the progression of neurodegenerative diseases, such as Alzheimer'...
Source: Cancer Control - April 13, 2023 Category: Cancer & Oncology Authors: Ming-Chang Chiang Tsung-Yu Tsai Chieh-Ju Wang Source Type: research
Inflammation May Be the Culprit Behind Our Deadliest Diseases
In the early days of my medical residency, I met a man whom we’ll call Jason. He arrived to our emergency room on a holiday, nonchalant yet amiable, and complained of mild chest pain. Jason was tall and trim, with a strong South Boston accent and fingertips still faintly stained from his last home-improvement project. He was only 45 years old, but he looked much younger. He didn’t smoke, barely drank alcohol, and his cholesterol levels had always been normal. No one in his family had a history of heart disease. He asked us if we could work quickly—he wanted to be home for dinner with his daughters.
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Source: TIME: Health - April 11, 2023 Category: Consumer Health News Authors: Shilpa Ravella Tags: Uncategorized freelance health Source Type: news
An update on the role of Hippo signaling pathway in ischemia-associated central nervous system diseases
Biomed Pharmacother. 2023 Mar 31;162:114619. doi: 10.1016/j.biopha.2023.114619. Online ahead of print.ABSTRACTThe most frequent reason of morbidity and mortality in the world, cerebral ischemia sets off a chain of molecular and cellular pathologies that associated with some central nervous system (CNS) disorders mainly including ischemic stroke, Alzheimer's disease (AD), Parkinson's disease (PD), epilepsy and other CNS diseases. In recent times, despite significant advancements in the treatment of the pathological processes underlying various neurological illnesses, effective therapeutic approaches that are specifically ta...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - April 2, 2023 Category: Drugs & Pharmacology Authors: Xuan Wei Guangshan Huang Jiyong Liu Jinwen Ge Wenli Zhang Zhigang Mei Source Type: research
IJERPH, Vol. 20, Pages 5290: Cognitive Performance Deficits Are Associated with Clinically Significant Depression Symptoms in Older US Adults
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Accumulating research has described cognitive impairment in adults with depression, however, few studies have focused on this relationship during older adulthood. Our cross-sectional study investigated the association between cognitive function performance and clinically significant depression symptoms in older adults. We analysed the data from the 2011 to 2014 National Health and Nutrition Examination Survey on older (aged 60 years and above) US adults. Cognitive function was assessed as a composite score and on a test-by-test basis based on the Consortium to Establish a Registry for Alzheimer’s Dise...
Source: International Journal of Environmental Research and Public Health - March 28, 2023 Category: Environmental Health Authors: Orestis Delardas Panagiotis Giannos Tags: Brief Report Source Type: research
The forkhead box O3 (FOXO3): a key player in the regulation of ischemia and reperfusion injury
This study is a comprehensive review of the expression of FOXO3 under ischemia and reperfusion (IR) and the molecular mechanisms of its regulation and function. We found that the expression level of FOXO3 under ischemia and IR is tissue-specific. Specifically, the expression level of FOXO3 is increased in the lung and intestinal epithelial cells after IR. However, FOXO3 is downregulated in the kidney after IR and in the skeletal muscles following ischemia. Interestingly, both increased and decreased FOXO3 expression have been reported in the brain, liver, and heart following IR. Nevertheless, these contribute to stimulatin...
Source: Cellular and Molecular Life Sciences : CMLS - March 20, 2023 Category: Cytology Authors: Moussa Omorou Yiwei Huang Meng Gao Chenxi Mu Weijing Xu Yuchun Han Hui Xu Source Type: research
The role of the blood-brain barrier during neurological disease and infection
Biochem Soc Trans. 2023 Mar 17:BST20220830. doi: 10.1042/BST20220830. Online ahead of print.ABSTRACTA healthy brain is protected by the blood-brain barrier (BBB), which is formed by the endothelial cells that line brain capillaries. The BBB plays an extremely important role in supporting normal neuronal function by maintaining the homeostasis of the brain microenvironment and restricting pathogen and toxin entry to the brain. Dysfunction of this highly complex and regulated structure can be life threatening. BBB dysfunction is implicated in many neurological diseases such as stroke, Alzheimer's disease, multiple sclerosis,...
Source: Biochemical Society Transactions - March 17, 2023 Category: Biochemistry Authors: Adjanie Patabendige Damir Janigro Source Type: research
