Results 91 to 100 of about 89,266 (344)

G3BP1 Succinylation at K413 is Critical for Cardiac Function by Modulating PI3K‐AKT‐mTOR Signal Axis

Advanced Science, EarlyView.
Schematic illustrating the impact of G3BP1 succinylation at K413 on cardiac function. In the healthy human heart, G3BP1 succinylation maintains homeostatic mTOR signaling. In patients with dilated cardiomyopathy (DCM) and heart failure (HF), G3BP1 de‐succinylation induces RagA expression and disrupts the binding of the TSC1/2 complex, leading to the ...
Yuan Zhang, Cancan Yao, Yan Chen, Ke Cai, Zhouping Lu, Boxuan Wu, Kun Yu, Yan Shi, Jianyuan Zhao, Xiangyu Zhou   +9 more
wiley   +1 more source

The different effects of maternal separation on spatial learning and reversal learning in rats [PDF]

, 2015
Early postnatal maternal separation (MS) can play an important role in the development of psychopathologies during ontogeny. In the present study, we investigated the effects of repeated MS (4 h per day from postnatal day (PND) 1 to 21) on locomotor ...
Wang, Weiwen, Shao, Feng, Wang, Qiong, Shao, F, Li, Man, Du, Wei   +5 more
core   +1 more source

Dose‐Dependent Reprogramming of Chromatin Accessibility by SOX4 Drives the Transcriptional Response to Iron Overload

Advanced Science, EarlyView.
This study demonstrates that iron overload triggers widespread chromatin compaction and transcriptional repression in human granulosa cells, recapitulating features of endometriosis. The epigenetic reprogramming is orchestrated by a TFEB‐SOX4‐SWI/SNF axis, with SOX4 acting as a central, dosage‐sensitive regulator.
Feifei Li, Yaoqiu Wu, Guangyu Yang, Jingyi Lai, Xiaoyue Sun, Liyan Wang, Xiaoli Li, Jing Zhang, Qingxue Zhang, Hui Chen, Haiyan Lin, Bingxiang Xu, Junfeng Zhang, Hailong Wang, Anming Meng, Chunwei Cao   +15 more
wiley   +1 more source

Is maternal separation anxiety associated with school readiness? [PDF]

, 2009
Background. Increasing rates of maternal employment highlight the need for non-maternal child care for infants at an earlier age. Several studies have shown that employment induced maternal depression or psychological distress is associated with the ...
Sawant, Meenal J
core  

Early maternal separation: Neurobehavioral consequences in mother rats [PDF]

, 2013
Repeated separation of dams from their pups during the postpartum period may evoke emotional stress in the dam. In the present study we investigated whether prolonged maternal separation is stressful for rat dams by studying different behavioral and ...
Aguggia, Julieta Paola, Suarez, Marta Magdalena, Rivarola, María Angélica   +2 more
core   +1 more source

MEOX1 Coordinates Autocrine‐Paracrine Programs via SPHK1/S1P to Promote Lymph Node Metastasis in Ovarian Cancer

Advanced Science, EarlyView.
In ovarian cancer, MEOX1 activates the SPHK1/S1P pathway to promote both tumor progression and tumor–stroma crosstalk. MEOX1‐dependent signaling drives CAF activation, enhances VEGF‐C expression, and stimulates lymphangiogenesis, ultimately facilitating lymph node metastasis.
Jiajia Li, Xiuling Zhi, Qianhan Lin, Yating Sun, Yihua Sun, Zulimire Abudousalamu, Mengyang Xue, Chang Zheng, Xiaotian Li, Liangqing Yao, Mo Chen   +10 more
wiley   +1 more source

The Effects of Weaning Methods on Gut Microbiota Composition and Horse Physiology

Frontiers in Physiology, 2017
Weaning has been described as one of the most stressful events in the life of horses. Given the importance of the interaction between the gut-brain axis and gut microbiota under stress, we evaluated (i) the effect of two different weaning methods on the ...
Núria Mach, Aline Foury, Sandra Kittelmann, Fabrice Reigner, Marco Moroldo, Maria Ballester, Diane Esquerré, Julie Rivière, Guillaume Sallé, Philippe Gérard, Marie-Pierre Moisan, Léa Lansade   +11 more
doaj   +1 more source

Lactoferrin Deficiency During Lactation Causes Adult Obesity‐Related Metabolic Disease Through Persistent Adipose Dysfunction Driven by Impaired Adipocyte Development

Advanced Science, EarlyView.
Lactational lactoferrin deficiency exerts lasting effects on epididymal adipose tissue development from lactation into adulthood: it impairs adipocyte hyperplasia and induces pathological hypertrophy, resulting in lower body weight yet exacerbated metabolic dysfunction under a high‐fat diet in adulthood.
Qin An, Yunxia Zou, Wenli Wang, Zhimei Cheng, Zhuoxing Zhang, Ruwei Liu, Xiong Wang, Kunlun Huang, Fangrong Ding, Yunping Dai, Qingyong Meng, Yali Zhang   +11 more
wiley   +1 more source

The effect of premature maternal separation on distress vocalizations and activity in kittens (Felis catus) during a brief nest separation [PDF]

, 2020
It is unknown how premature maternal separation affects the responses of kittens to potentially stressful events. In the United States, thousands of kittens are orphaned each year due to death of the queen, neglect, or accidental separation by humans ...
Bain, Melissa J, Delgado, Mikel M, Lowell, Kira J, Mederos, Sabrina L   +3 more
core   +1 more source

Ameliorative Effects of Lactium on Prefrontal Cortex and Hippocampus of Rat Offspring with Induced Attention Deficit Hyperactivity Disorder (Histological study)

The Egyptian Journal of Histology
Background: Early stressful conditions as maternal separation constitutes a critical determinant in many neurodevelopmental disorders as attention deficit hyperactivity disorder (ADHD).
shrok eldin, Safwat Eldeeb, Manal El Sawaf, Rasha Elsisy, rasha Abd Ellatif   +4 more
doaj   +1 more source