Results 91 to 100 of about 15,085 (211)

NAD replenishment restores mitochondrial function and thermogenesis in the brown adipose tissue of mice with obesity

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A high‐fat diet (HFD) induces brown adipose tissue (BAT) whitening, mitochondrial dysfunction (damaged cristae, fragmentation), reduced NAD+ levels and impaired thermogenesis, leading to lower energy expenditure and metabolic inflexibility.
Renata R. Braga   +8 more
wiley   +1 more source

Nicotinamide phosphoribosyltransferase as a biomarker for the diagnosis of infectious pleural effusions

open access: yesScientific Reports, 2021
Nicotinamide phosphoribosyltransferase (NAMPT) has been reported to be involved in infectious diseases, but it is unknown whether it plays a role in infectious pleural effusions (IPEs).
Jing Huang   +7 more
doaj   +1 more source

Npas4 is activated by melatonin, and drives the clock gene Cry1 in the ovine pars tuberalis [PDF]

open access: yes, 2013
Seasonal mammalsintegrate changes in the duration of nocturnal melatonin secretion to drive annual physiologic cycles. Melatonin receptors within the proximal pituitary region, the pars tuberalis (PT), are essential in regulating seasonal neuroendocrine ...
Burt, Dw   +8 more
core   +1 more source

Molecular Insights Into Canine Hepatocellular Carcinoma: A Cross‐Species Transcriptomic Comparison With Human HCC

open access: yesMolecular Carcinogenesis, Volume 65, Issue 4, Page 523-536, April 2026.
ABSTRACT Canine hepatocellular carcinoma (HCC) requires further molecular characterization to identify diagnostic and therapeutic targets, and to establish whether dogs with this condition can model the human disease. Accordingly, we aimed to identify differentially expressed genes (DEGs) in canine HCC and evaluate cross‐species transcriptomic ...
Mohammad Arif   +8 more
wiley   +1 more source

Targeting NAD + biosynthesis suppresses TGF-β1/Smads/RAB26 axis and potentiates cisplatin cytotoxicity in non-small cell lung cancer brain metastasis

open access: yesActa Neuropathologica Communications
Nicotinamide adenine dinucleotide (NAD+) plays an important role in tumor progression, but its role in non-small cell lung cancer with brain metastasis (NSCLC BM) remains unclear.
Liyun Zhou   +12 more
doaj   +1 more source

Impact of metabolic regulators on the expression of the obesity associated genes FTO and NAMPT in human preadipocytes and adipocytes. [PDF]

open access: yesPLoS ONE, 2011
FTO and NAMPT/PBEF/visfatin are thought to play a role in obesity but their transcriptional regulation in adipocytes is not fully understood. In this study, we evaluated the transcriptional regulation of FTO and NAMPT in preadipocytes and adipocytes by ...
Daniela Friebe   +7 more
doaj   +1 more source

Translating Metabolic Reprogramming into New Targets for Kidney Cancer. [PDF]

open access: yes, 2017
In the age of bioinformatics and with the advent of high-powered computation over the past decade or so the landscape of biomedical research has become radically altered.
Abu Aboud, Omran, Weiss, Robert H
core   +1 more source

Epigenetic mechanisms and therapeutic innovations in chronic pain‐associated neuropsychiatric co‐morbidities

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 7, Page 1313-1340, April 2026.
Abstract Chronic pain, marked by nociceptive sensitization and maladaptive neuroplasticity, affects 30% of the global population with escalating socioeconomic burdens. Epidemiological data show a 2‐3‐fold increase in neuropsychiatric co‐morbidities among individuals with chronic pain, where epigenetic dysregulation serves as a key mechanism linking ...
Kai Zhang   +18 more
wiley   +1 more source

Molecular Markers Distinguishing Early‐Stage Mycosis Fungoides From Atopic Dermatitis Skin Lesions

open access: yesExperimental Dermatology, Volume 35, Issue 4, April 2026.
ABSTRACT Mycosis fungoides (MF) is the most common type of primary cutaneous T‐cell lymphoma, a disease characterized by malignant T cells that home to the skin. In early stages, clinical presentation is often indistinguishable from benign chronic inflammatory skin diseases such as atopic dermatitis (AD), posing a challenge for proper diagnosis and ...
Brandon D. Ng   +5 more
wiley   +1 more source

Inhibition of TXNRD or SOD1 overcomes NRF2-mediated resistance to β-lapachone [PDF]

open access: yes, 2020
Alterations in the NRF2/KEAP1 pathway result in the constitutive activation of NRF2, leading to the aberrant induction of antioxidant and detoxification enzymes, including NQO1.
Boothman, David A.   +6 more
core   +1 more source

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