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Hesperidin is a flavonoid renowned for its significant pharmacological effects and promising therapeutic potential. It is ubiquitous in the plant kingdom and is a common constituent of our daily diets, primarily in fruits and vegetables. Several cellular and animal models have been developed to evaluate the underlying neuropharmacological mechanisms of hesperidin. Additionally, clinical evidence has also confirmed itsneuroprotectivefunction. Hesperidin exerts neuroprotective properties by...

Parkinson's disease (PD) is a neurodegenerative disorder with a worldwide prevalence of around 9.4 million that is expected to double by 2040. It's extended prodromal phase allows irreversible neuronal loss to occur before manifestation of symptoms. Current diagnostic approaches, primarily based on clinical assessment and neuroimaging, are often delayed and lack sensitivity in the early stages, highlighting the need for an early, conclusive, and minimally invasive test. This review focuses on...

Lipid alterations in the brain have been implicated in many neurodegenerative diseases. To facilitate comparative lipidomic research across brain diseases, we establish a data common named the Neurolipid Atlas that we prepopulated with isogenic induced pluripotent stem cell (iPS cell)-derived lipidomics data for different brain diseases. Additionally, the resource contains lipidomics data of human and mouse brain tissue. Leveraging multiple datasets, we demonstrate that iPS cell-derived neurons,...

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Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative condition characterized by rapid degeneration of motoneurons (MNs), leading to progressive muscle atrophy and, ultimately, mortality within a few years of diagnosis. Although the precise mechanisms initiating MN degeneration are not fully understood, the involvement of non-neuronal cells, including microglia, in ALS pathophysiology is increasingly recognized. Mesenchymal stromal cell (MSC)-based therapies have emerged as a...

CONCLUSION: Parents of migrants often experience poorer health, chronic morbidity, psychological distress, and loneliness compared to parents of non-migrants. Despite family members being primary caregivers, parents of migrants were more likely to rely on non-family caregivers and take on financial responsibility for their care. The study highlights the need for eldercare strategies to address the caregiving gaps in areas with high adult out-migration, particularly considering generational and...

INTRODUCTION: Parkinson's Disease (PD) is a progressive neurodegenerative disorder that significantly affects the aging population, creating a growing burden on global health systems. Early detection of PD is clinically challenging due to the gradual and ambiguous onset of symptoms.

CONCLUSION: This study highlights the distinct mediating roles of working memory and EEG features in the muscle strength-cognition relationship. Grip strength, as a potential biomarker, may reflect central nervous system integrity and serve as a target for cognitive health interventions in aging populations.

Studies on the human brain have emphasized the loss of gray matter volume and decreased thickness during normal aging, along with variations in the density of small axon fibers across different regions of the corpus callosum (CC). Here, we investigated age-related changes in white matter connectivity in the CC and their association with handedness and cognitive decline in chimpanzees. To this end, microstructural measures of CC morphology were obtained from a sample of 49 chimpanzees. Initial...

The variation of ribosomal (parameter R), satellite III (1q12) (parameter S), and telomere (parameter T) tandem repeats content of the human genome was studied in DNA samples isolated from blood leukocytes of 535 people whose age varied from 5 to 101 years. For analysis we used the method of nonradioactive quantitative hybridization. The group of centenarians (90-101 years old, N = 106) differs from other age groups by a significantly narrower distribution of the ribosomal repeat content in DNA,...

[This retracts the article DOI: 10.1155/2022/7202837.].

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Intervertebral disc (IVD) degeneration, a major contributor to chronic low back pain, is characterized by the age-related replacement of notochord-derived nucleus pulposus cells (NPCs) with chondrocyte-like or fibrotic cells (CLCs). However, the cellular origins of CLCs and mechanisms driving their emergence remain contentious. Using genetic lineage tracing with Shh-Cre and Gli1-CreER^(T2) to track notochordal and non-notochordal cells, respectively, we demonstrate that CLCs arise from dual...