Results 71 to 80 of about 318,050 (321)

CARD9 Conveys Pancreatic Islet Sympathetic Nervous β2 Signals to Reshape Macrophage Creatine Metabolism in Type 1 Diabetes

Advanced Science, EarlyView.
This study identifies CARD9 as a key mediator linking sympathetic β2‐adrenergic receptor signaling to macrophage creatine metabolism, inflammatory polarization, and neuronal integrity. Loss of β2‐AR‐PKA‐CREB1‐CARD9 signaling in macrophages reduces creatine uptake, promotes pro‐inflammatory macrophage activation, and drives sympathetic axon ferroptosis.
Huimin Yuan, Senlin Li, Shuai Liu, Hong Zhou, Yue Xu, Wenhui Li, Mengxuan Wang, Mengheng Wang, Mengzhu Zheng, Wenxi Shi, Xin Li, Yiting Feng, Ming Xiang   +12 more
wiley   +1 more source

Role of the Autonomic Nervous System in Atrial Fibrillation: Pathophysiology and Therapy [PDF]

, 2014
Autonomic nervous system activation can induce significant and heterogeneous changes of atrial electrophysiology and induce atrial tachyarrhythmias, including atrial tachycardia (AT) and atrial fibrillation (AF).
Chen, Lan S., Chen, Peng-Sheng, Fishbein, Michael C., Lin, Shien-Fong, Nattel, Stanley   +4 more
core   +1 more source

Exclusive Breastfeeding Drives AMPK‐Dependent Thermogenic Memory in BAT and Promotes Long‐Term Metabolic Benefits in Offspring

Advanced Science, EarlyView.
Exclusive breastfeeding establishes a thermogenic memory in brown adipose tissue by activating the HIF1AN/AMPK/α‐ketoglutarate axis via milk‐derived extracellular vesicles enriched in miR‐125a‐5p. This programming preserves metabolic health, while αKG supplementation restores BAT function under mixed feeding, offering strategies to mitigate the ...
Ningxi Wu, Anwen Yin, Xiang Yu, Mingxin Wang, Jiahui Zhang, Kerong Liu, Yutong Hou, Minkai Cao, Yiting Zhang, Xiaoxiao Zhang, Yao Gao, Xirong Guo, Le Zhang, Yun Li   +13 more
wiley   +1 more source

Distribution of α7 Nicotinic Acetylcholine Receptor Subunit mRNA in the Developing Mouse. [PDF]

, 2019
Homomeric α7 nicotinic acetylcholine receptors (nAChRs) are abundantly expressed in the central and peripheral nervous system (CNS and PNS, respectively), and spinal cord.
Broide, Ron S, Chen, Yling, Leslie, Frances M, Winzer-Serhan, Ursula H   +3 more
core   +1 more source

Contagious Anxiety: Anxious European Americans Can Transmit Their Physiological Reactivity to African Americans. [PDF]

, 2017
During interracial encounters, well-intentioned European Americans sometimes engage in subtle displays of anxiety, which can be interpreted as signs of racial bias by African American partners.
Koslov, Katrina, Major, Brenda, Mendes, Wendy Berry, Page-Gould, Elizabeth, West, Tessa V   +4 more
core   +2 more sources

Stress‐Induced Activation of Prolactin‐NR4A1‐Midkine Axis Exacerbates Skin Inflammation

Advanced Science, EarlyView.
Chronic psychological stress activates prolactin signaling to reprogram dermal fibroblasts into APCDD1+ inflammatory effectors via NR4A1, driving midkine secretion. This paracrine hub amplifies keratinocyte proliferation and immune recruitment, thus exacerbating skin inflammation.
Zhiguo Li, Huiyi Quan, Wanting Liu, Jiaoling Chen, Mengyang Chu, Xin Tang, Ke Xue, Xuan Liu, Jingyi Ma, Yaxing Bai, Ruina Dong, Bing Li, Junfeng Hao, Wei Guo, Qingyang Li, Erle Dang, Johann E Gudjonsson, Gang Wang, Shuai Shao   +18 more
wiley   +1 more source

Relationships of Adrenoceptor Polymorphisms with Obesity

Journal of Obesity, 2011
Obesity, hypertension, and type 2 diabetes are rapidly growing public health problems. Heightened sympathetic nerve activity is a well-established observation in obesity, hypertension, and type 2 diabetes.
Kazuko Masuo, Gavin W. Lambert
doaj   +1 more source

Oxidative Stress in the Brain Causes Hypertension via Sympathoexcitation

Frontiers in Physiology, 2012
Activation of the sympathetic nervous system has an important role in the pathogenesis of　hypertension, and is determined by the brain. Previous many studies have demonstrated that oxidative stress, mainly produced by angiotensin II type 1 (AT1) receptor
Takuya eKishi, Yoshitaka eHirooka
doaj   +1 more source

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

The hepatic sympathetic nerve plays a critical role in preventing Fas induced liver injury in mice [PDF]

, 2005
Background: Although previous studies have shown that the hepatic sympathetic nerve controls various physiological functions in the liver, the role of this nerve in liver injury has yet to be clarified.Aims: The purpose of this study was to elucidate the
Chida, Y, Kubo, C, Sudo, N, Takaki, A
core   +1 more source