Results 91 to 100 of about 493,971 (354)

Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

Advanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim, Junyeop Kim, Euiyeon Lee, Brandon Conklin, Yannan Hou, Sumin Kim, Yerim Hwang, Ki‐Bum Lee, Jongpil Kim   +8 more
wiley   +1 more source

Fully Automated and Standardized Segmentation of Adipose Tissue Compartments by Deep Learning in Three-dimensional Whole-body MRI of Epidemiological Cohort Studies [PDF]

arXiv, 2020
Purpose: To enable fast and reliable assessment of subcutaneous and visceral adipose tissue compartments derived from whole-body MRI. Methods: Quantification and localization of different adipose tissue compartments from whole-body MR images is of high interest to examine metabolic conditions.
arxiv  

The histone methyltransferase SMYD1 is induced by thermogenic stimuli in adipose tissue [PDF]

Aim: To study the expression of histone methyltransferase SMYD1 in white adipose tissue (WAT) and brown adipose tissue and during differentiation of preadipocytes to white and beige phenotypes.
Angelone, Tommaso, Cicatiello, Annunziata G, Dentice, Monica, Franchini, Fabiana, Macchia, Paolo E, Nappi, Annarita, Nettore, Immacolata C, Raia, Maddalena, Rocca, Carmine, Ungaro, Paola   +9 more
core   +1 more source

HOXC10 suppresses browning of white adipose tissues [PDF]

Experimental & Molecular Medicine, 2017
Given that increased thermogenesis in white adipose tissue, also known as browning, promotes energy expenditure, significant efforts have been invested to determine the molecular factors involved in this process. Here we show that HOXC10, a homeobox domain-containing transcription factor expressed in subcutaneous white adipose tissue, is a suppressor ...
Hwee Yim Angeline Tan, Lei Sun, Lei Sun, Wanjin Hong, Yvonne Ng, Weiping Han, Sin Yee Gun, Sook Yoong Chia, Shi-Xiong Tan, Shi-Xiong Tan   +9 more
openaire   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Circulating differentiated and senescent lymphocyte subsets and incident diabetes risk in older adults: The Cardiovascular Health Study

Endocrinology, Diabetes &Metabolism, Volume 6, Issue 1, January 2023., 2023
This study performed a longitudinal analysis of a comprehensive panel of 22 innate and adaptive immune cell phenotypes, including differentiated and senescent CD4+ and CD8+ cells, with incident diabetes risk among a U.S. community‐based population of older adults.
Nels C. Olson, Margaret F. Doyle, Petra Buzkova, Sally A. Huber, Ian H. de Boer, Colleen M. Sitlani, Russell P. Tracy, Bruce M. Psaty, Kenneth J. Mukamal, Joseph A. Delaney   +9 more
wiley   +1 more source

Therapeutic targeting of white adipose tissue metabolic dysfunction in obesity: mechanisms and opportunities

MedComm
White adipose tissue is not only a highly heterogeneous organ containing various cells, such as adipocytes, adipose stem and progenitor cells, and immune cells, but also an endocrine organ that is highly important for regulating metabolic and immune ...
Zi‐Han Yang, Fang‐Zhou Chen, Yi‐Xiang Zhang, Min‐Yi Ou, Poh‐Ching Tan, Xue‐Wen Xu, Qing‐Feng Li, Shuang‐Bai Zhou   +7 more
doaj   +1 more source

Browning of white fat: agents and implications for beige adipose tissue to type 2 diabetes

Journal of physiology and biochemistry, 2018
Mammalian adipose tissue is traditionally categorized into white and brown relating to their function and morphology: while white serves as an energy storage, brown adipose tissue acts as the heat generator maintaining the core body temperature. The most
A. Kaisanlahti, Tumo Glumoff
semanticscholar   +1 more source

Living Microalgae‐Based Magnetic Microrobots for Calcium Overload and Photodynamic Synergetic Cancer Therapy

Advanced Healthcare Materials, EarlyView.
A magnetic microrobot fabricated by Spirulina platensis is proposed to accumulate in tumor regions and generate in situ high calcium concentration and sufficient oxygen. These characteristics of the microrobot present a strategy for triggering calcium overload therapy and chlorophyll‐mediated photodynamic therapy, and such combination resulted in a ...
Shuai Jiang, Bo Hao, Xin Song, Yihang Jiang, Junjia Guo, Yuqiong Wang, Qinglong Wang, Xin Wang, Tiantian Xu, Xinyu Wu, Kai Fung Chan, Philip Wai Yan Chiu, Li Zhang   +12 more
wiley   +1 more source

Branched‐chain α‐keto acids and glutamate/glutamine: Biomarkers of insulin resistance in childhood obesity

Endocrinology, Diabetes &Metabolism, Volume 6, Issue 1, January 2023., 2023
Insulin resistance (IR) in adolescents with obesity is associated with a sex‐dependent metabolic “signature” comprising the branched‐chain amino acids (BCAAs), glutamate/glutamine, C3/C5 acylcarnitines, and uric acid. Here, we compared the levels of branched‐chain α‐keto acids (BCKAs) and glutamate/glutamine, which are byproducts of BCAA catabolism, as
Pinar Gumus Balikcioglu, Catherine Jachthuber Trub, Metin Balikcioglu, Olga Ilkayeva, Phillip J. White, Michael Muehlbauer, James R. Bain, Sarah Armstrong, Michael Freemark   +8 more
wiley   +1 more source