Associations between circulating cell-free mitochondrial DNA, inflammatory markers, and cognitive and physical outcomes in community dwelling older adults
BioMed Central » Immunity & Ageing
by Lolita S. Nidadavolu, Danielle Feger, Diefei Chen, Yuqiong Wu, Francine Grodstein, Alden L. Gross, David A. Bennett, Jeremy D. Walston, Esther S. Oh and Peter M. Abadir
1w ago
Dementia and frailty are common age-related syndromes often linked to chronic inflammation. Identifying the biological factors and pathways that contribute to chronic inflammation is crucial for developing new ..read more
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Targeting the hallmarks of aging to improve influenza vaccine responses in older adults
BioMed Central » Immunity & Ageing
by Andreia N. Cadar, Dominique E. Martin and Jenna M. Bartley
2w ago
Age-related declines in immune response pose a challenge in combating diseases later in life. Influenza (flu) infection remains a significant burden on older populations and often results in catastrophic disab ..read more
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Age-related neuroimmune signatures in dorsal root ganglia of a Fabry disease mouse model
BioMed Central » Immunity & Ageing
by Jeiny Luna Choconta, Verena Labi, Cristiana Dumbraveanu, Theodora Kalpachidou, Kai K. Kummer and Michaela Kress
3w ago
Pain in Fabry disease (FD) is generally accepted to result from neuronal damage in the peripheral nervous system as a consequence of excess lipid storage caused by alpha-galactosidase A (α-Gal A) deficiency. S ..read more
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Hemagglutinin virus-like particles incorporated with membrane-bound cytokine adjuvants provide protection against homologous and heterologous influenza virus challenge in aged mice
BioMed Central » Immunity & Ageing
by Bo Ryoung Park, Ramireddy Bommireddy, David Hyunjung Chung, Ki-Hye Kim, Jeeva Subbiah, Yu-Jin Jung, Noopur Bhatnagar, Christopher D. Pack, Sampath Ramachandiran, Shaker J.C. Reddy, Periasamy Selvaraj and Sang-Moo Kang
3w ago
Current influenza vaccines deliver satisfactory results in young people but are less effective in the elderly. Development of vaccines for an ever-increasing aging population has been an arduous challenge due ..read more
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Single-cell RNA sequencing reveals the local cell landscape in mouse epididymal initial segment during aging
BioMed Central » Immunity & Ageing
by Jintao Zhuang, Xiangping Li, Jiahui Yao, Xiangzhou Sun, Jiumin Liu, Hua Nie, Yang Hu, Xiangan Tu, Huang Liu, Weibing Qin and Yun Xie
3w ago
Morphological and functional alterations in aging reproductive organs result in decreased male fertility. The epididymis functions as the transition region for post-testicular sperm maturation. And we have pre ..read more
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12-week combined strength and endurance exercise attenuates CD8+ T-cell differentiation and affects the kynurenine pathway in the elderly: a randomized controlled trial
BioMed Central » Immunity & Ageing
by Tim Konstantin Boßlau, Paulina Wasserfurth, Thomas Reichel, Christopher Weyh, Jana Palmowski, Josefine Nebl, Niklas Joisten, Sergen Belen, Alexander Schenk, Andreas Hahn, Philipp Zimmer and Karsten Krüger
3w ago
Age-related accumulation of highly differentiated CD8+ effector memory re-expressing CD45RA (EMRA) T-cells and disruption of the kynurenine (KYN) pathway are associated with chronic inflammation and the developme ..read more
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The effect of metformin on influenza vaccine responses in nondiabetic older adults: a pilot trial
BioMed Central » Immunity & Ageing
by Dominique E. Martin, Andreia N. Cadar, Hunter Panier, Blake L. Torrance, George A. Kuchel and Jenna M. Bartley
1M ago
Aging is associated with progressive declines in immune responses leading to increased risk of severe infection and diminished vaccination responses. Influenza (flu) is a leading killer of older adults despite ..read more
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Thymic function and survival at advance ages in nursing home residents from Southern Italy
BioMed Central » Immunity & Ageing
by Ersilia Paparazzo, Silvana Geracitano, Vincenzo Lagani, Luigi Citrigno, Denise Bartolomeo, Mirella Aurora Aceto, Francesco Bruno, Raffaele Maletta, Giuseppe Passarino and Alberto Montesanto
1M ago
Immunosenescence is a complex process characterized by an age-related remodelling of immune system. The prominent effects of the immunosenescence process is the thymic involution and, consequently, the decreas ..read more
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Adiponectin deficiency accelerates brain aging via mitochondria-associated neuroinflammation
BioMed Central » Immunity & Ageing
by Kaiwu He, Lulin Nie, Tahir Ali, Zizhen Liu, Weifen Li, Ruyan Gao, Zena Zhang, Jianjun Liu, Zhongliang Dai, Yongmei Xie, Zaijun Zhang, Gongping Liu, Ming Dong, Zhi-Jian Yu, Shupeng Li and Xifei Yang
2M ago
A wide spectrum of changes occurs in the brain with age, from molecular to morphological aspects, and inflammation accompanied by mitochondria dysfunction is one of the significant factors associated with age ..read more
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UGRP1-modulated MARCO+ alveolar macrophages contribute to age-related lung fibrosis
BioMed Central » Immunity & Ageing
by Yongyan Chen, Xiaolei Hao, Ming Li, Zhigang Tian and Min Cheng
2M ago
The aging lungs are vulnerable to chronic pulmonary diseases; however, the underlying mechanisms are not well understood. In this study, we compared the aging lungs of 20–24-month-old mice with the young of 10 ..read more
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