Results 31 to 40 of about 512,673 (268)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Senescence-associated 13-HODE production promotes age-related liver steatosis by directly inhibiting catalase activity

Nature Communications, 2023
Aging is a major risk factor for metabolic disorders. Polyunsaturated fatty acid-derived bioactive lipids play critical roles as signaling molecules in metabolic processes. Nonetheless, their effects on age-related liver steatosis remain unknown. Here we
Jinjie Duan, Wenhui Dong, Guangyan Wang, Wenjing Xiu, Guangyin Pu, Jingwen Xu, Chenji Ye, Xu Zhang, Yi Zhu, Chunjiong Wang   +9 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Interplay between androgen and CXCR4 chemokine signaling in myelin repair

Acta Neuropathologica Communications
In men, reduced levels of testosterone are associated with the prevalence and progression of multiple sclerosis (MS), a chronic and disabling demyelinating disorder. Testosterone has been shown to promote myelin repair.
Narimène Asbelaoui, Charly Abi-Ghanem, Géraldine Schlecht-Louf, Hania Oukil, Cindy Degerny, The Netherlands Brain Bank, Michael Schumacher, Abdel Mouman Ghoumari   +7 more
doaj   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Acute Hyperglycemia May Induce Renal Tubular Injury Through Mitophagy Inhibition

Frontiers in Endocrinology, 2020
AimAcute hyperglycemia is closely related to kidney injury. Oxidative stress activation and notable mitochondria damages were found under acute hyperglycemia treatment in our previous work.
Jingyu Wang, Xiaodan Yue, Xiaodan Yue, Cheng Meng, Ziyan Wang, Xiaofang Jin, Xiao Cui, Juhong Yang, Chunyan Shan, Zhongai Gao, Yanhui Yang, Jing Li, Bai Chang, Baocheng Chang   +13 more
doaj   +1 more source

Growth Hormone-Releasing Hormone in Diabetes [PDF]

Frontiers in Endocrinology, 2016
Growth hormone-releasing hormone (GHRH) is produced by the hypothalamus and stimulates growth hormone synthesis and release in the anterior pituitary gland. In addition, GHRH is an important regulator of cellular functions in many cells and organs.
Fridlyand, Leonid E., Tamarina, Natalia A., Schally, Andrew V., Philipson, Louis H.   +3 more
openaire   +3 more sources

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Proximity Ligation Assay (PLA) to Detect Protein-protein Interactions in Breast Cancer Cells

Bio-Protocol, 2015
Protein-protein interaction networks provide a global picture of cellular function and biological processes, and the dysfunction of some interactions causes many diseases, including cancer.
Mike Lin, Janet Martin, Robert Baxter
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source