Results 81 to 90 of about 1,154,949 (367)

Recent insights into the molecular mechanisms of simultaneous fatty acid oxidation and synthesis in brown adipocytes

Frontiers in Endocrinology, 2023
Brown adipocytes is a specialized fat cell that dissipates nutrient-derived chemical energy in the form of heat, instead of ATP synthesis. This unique feature provides a marked capacity for brown adipocyte mitochondria to oxidize substrates independent ...
Ji Suk Chang
doaj   +1 more source

Expression of inflammation-related genes is associated with adipose tissue location in horses [PDF]

, 2013
Background : In humans, adipose tissue (AT) originating from different depots shows varying gene expression profiles. In horses, the risk of certain metabolic disorders may also be influenced by the impact of specific AT depots.
Bruynsteen, Lien, Ducatelle, Richard, Erkens, Tim, Harris, Patricia, Hesta, Myriam, Janssens, Geert, Peelman, Luc   +6 more
core   +2 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Tumor necrosis factor α mediates apoptosis of brown adipocytes and defective brown adipocyte function in obesity [PDF]

Proceedings of the National Academy of Sciences, 2000
Severe quantitative and qualitative brown adipocyte defects are common in obesity. To investigate whether aberrant expression of tumor necrosis factor α (TNF-α) in obesity is involved in functional brown fat atrophy, we have studied genetically obese ( ob / ob ) mice with targeted null ...
E, Nisoli, L, Briscini, A, Giordano, C, Tonello, S M, Wiesbrock, K T, Uysal, S, Cinti, M O, Carruba, G S, Hotamisligil   +8 more
openaire   +2 more sources

Adaptive thermogenesis in brown adipose tissue involves activation of pannexin-1 channels

Molecular Metabolism, 2021
Objective: Brown adipose tissue (BAT) is specialized in thermogenesis. The conversion of energy into heat in brown adipocytes proceeds via stimulation of β-adrenergic receptor (βAR)-dependent signaling and activation of mitochondrial uncoupling protein 1
Subramanian Senthivinayagam, Vlad Serbulea, Clint M. Upchurch, Renata Polanowska-Grabowska, Suresh K. Mendu, Srabani Sahu, Prathiba Jayaguru, Kevin W. Aylor, Mahendra D. Chordia, Limor Steinberg, Nathaniel Oberholtzer, Seichii Uchiyama, Noriko Inada, Ulrike M. Lorenz, Thurl E. Harris, Susanna R. Keller, Akshaya K. Meher, Alexandra Kadl, Bimal N. Desai, Bijoy K. Kundu, Norbert Leitinger   +20 more
doaj   +1 more source

Androgens and Hypertension in Men and Women: a Unifying View. [PDF]

, 2017
This review was designed to revaluate the androgen role on the mechanisms of hypertension and cardiovascular risks in both men and women. Sex steroids are involved in the regulation of blood pressure, but pathophysiological mechanism is not well ...
Carmina, E. 4., Gnessi, Lucio, Lanzolla, Giulia, Moretti, Costanzo, Moretti, Marta   +4 more
core   +1 more source

Nonmulberry Silk Fibroin Doping Boosts Charge Transfer and Charge Injection in Aligned Polypyrrole‐Silk Scaffolds for Low‐Voltage Neurostimulation

Advanced Materials Interfaces, EarlyView.
Conductive silk‐polypyrrole scaffolds couple redox stability with cell‐affinitive peptides present innately in an endogenous silk fibroin, enabling optimized electrical stimulation to drive neurite outgrowth. Findings establish electrochemical‐biological link for biomaterial design rules for smart nerve guidance conduits that can provide low voltage ...
Rajiv Borah, Joseph Christakiran Moses, Jnanendra Upadhyay, Jitu Mani Das, Michael G. Monaghan, Biman B. Mandal   +5 more
wiley   +1 more source

Supraclavicular brown adipocytes originate from Tbx1+ myoprogenitors

PLOS Biology, 2023
Brown adipose tissue (BAT) dissipates energy as heat, contributing to temperature control, energy expenditure, and systemic homeostasis. In adult humans, BAT mainly exists in supraclavicular areas and its prevalence is associated with cardiometabolic health. However, the developmental origin of supraclavicular BAT remains unknown.
Zan Huang, Chenxin Gu, Zengdi Zhang, Rini Arianti, Aneesh Swaminathan, Kevin Tran, Alex Battist, Endre Kristóf, Hai-Bin Ruan   +8 more
openaire   +3 more sources

Transcriptomic signatures of cold acclimated adipocytes reveal CXCL12 as a Brown autocrine and paracrine chemokine

Molecular Metabolism
Besides its thermogenic capacity, brown adipose tissue (BAT) performs important secretory functions that regulate metabolism. However, the BAT microenvironment and factors involved in BAT homeostasis and adaptation to cold remain poorly characterized. We
Marina Agueda-Oyarzabal, Marie S. Isidor, Kaja Plucińska, Lars R. Ingerslev, Oksana Dmytriyeva, Patricia S.S. Petersen, Sara Laftih, Axel B. Pontoppidan, Jo B. Henningsen, Kaja Rupar, Erin L. Brown, Thue W. Schwartz, Romain Barrès, Zachary Gerhart-Hines, Camilla C. Schéele, Brice Emanuelli   +15 more
doaj   +1 more source

Berardinelli–Seip congenital lipodystrophy 2/SEIPIN determines brown adipose tissue maintenance and thermogenic programing

Molecular Metabolism, 2020
Objective: Understanding the mechanisms that control brown adipose tissue (BAT) mass and functionality is crucial for our understanding of how the disruption of energy homeostasis leads to obesity. Bernerdinali Seip Congenital Lipodystrophy (BSCL) type 2
Hongyi Zhou, Cheng Xu, Hakjoo Lee, Yisang Yoon, Weiqin Chen   +4 more
doaj   +1 more source