Results 241 to 250 of about 1,840,318 (295)

Understanding Exosomes in Hair Regeneration

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Alopecia is a prevalent condition correlated with significant psychosocial challenges, while contemporary treatments exhibit variable efficacy, require extended use, and may cause adverse effects. This review aimed to comprehensively assess exosome‐mediated interventions as a novel cell‐free regenerative approach for hair ...
Paras Ahmad   +3 more
wiley   +1 more source

Understanding extracellular vesicles in antiaging

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad   +3 more
wiley   +1 more source

White adipose tissue browning preserves UCP1-dependent nonshivering thermogenesis upon brown-adipocyte specific lipase-deficiency

open access: yes
Manandhar Y   +12 more
europepmc   +1 more source

Sexual Dimorphism in Brown Adipose Tissue Activation and White Adipose Tissue Browning

open access: yesInternational Journal of Molecular Sciences, 2022
The present narrative review gathers the studies reported so far, addressing sex differences in the effects of cold exposure, feeding pattern and age on brown adipose tissue (BAT) thermogenesis and white adipose tissue (WAT) browning. In rodents, when exposed to decreasing temperatures, females activate thermogenesis earlier. Results obtained in humans
Marta Giralt   +2 more
exaly   +6 more sources

Brown Adipose Tissue

Journal of Perinatal & Neonatal Nursing, 2011
A constant body temperature can only be maintained when the rate of heat dissipation equals the rate of heat loss. Thermoregulatory heat production mechanisms compensating heat loss are classically categorized as shivering and non-shivering thermogenesis.
Martin Klingenspor, Tobias Fromme
  +5 more sources

Bioenergenetics of brown adipose tissue

Lipids, 1970
AbstractExamination of the effect of 2,4‐dinitrophenol (DNP) in vivo on the brown adipose tissue of cold‐exposed rats as well as the effect of DNP and dicumarol in vitro, indicates that brown fat does possess a functional electron transport‐coupled phosphorylating system.
B A, Horwitz, P A, Herd, R E, Smith
openaire   +2 more sources

The Importance of Brown Adipose Tissue

New England Journal of Medicine, 2009
To the Editor: In the April 9 issue, van Marken Lichtenbelt et al., Cypess et al., and Virtanen et al. report on functioning supraclavicular brown adipose tissue in adult humans. Van Marken Lichtenbelt et al. conclude that brown-adipose-tissue activity induced by exposure to cold is impaired in overweight healthy subjects, and Cypess et al., using ...
Timmons, James A, Pedersen, Bente K
openaire   +3 more sources

Brown adipose tissue in humans

Current Opinion in Lipidology, 2011
Human brown adipose tissue (BAT) has recently found to be functionally active in adults. The purpose of this review is to chart the importance of BAT in the light of recent publications in humans.After publication of the direct evidence of functional BAT in human adults the original findings in human studies have been sparse.
Virtanen, KA, Nuutila, P
openaire   +4 more sources

The Ontogeny of Brown Adipose Tissue

Annual Review of Nutrition, 2015
There are three different types of adipose tissue (AT)—brown, white, and beige—that differ with stage of development, species, and anatomical location. Of these, brown AT (BAT) is the least abundant but has the greatest potential impact on energy balance.
Michael E. Symonds   +2 more
openaire   +2 more sources

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