User profiles for Lucas Kniess Debarba

Lucas Kniess Debarba

Weill Cornell Medicine
Verified email at med.cornell.edu
Cited by 339

[HTML][HTML] ARCGHR Neurons Regulate Muscle Glucose Uptake

JBM de Lima, LK Debarba, AC Rupp, N Qi, C Ubah… - Cells, 2021 - mdpi.com
The growth hormone receptor (GHR) is expressed in brain regions that are known to participate
in the regulation of energy homeostasis and glucose metabolism. We generated a novel …

Growth hormone receptor (GHR) in AgRP neurons regulates thermogenesis in a sex-specific manner

L Stilgenbauer, JBM de Lima, LK Debarba, M Khan… - Geroscience, 2023 - Springer
Evidence for hypothalamic regulation of energy homeostasis and thermoregulation in brown
adipose tissue (BAT) during aging has been well recognized, yet the central molecular …

Nitric oxide acutely modulates hypothalamic and neurohypophyseal carbon monoxide and hydrogen sulphide production to control vasopressin, oxytocin and atrial …

…, FL de Oliveira, LK Debarba… - Journal of …, 2019 - Wiley Online Library
Nitric oxide (NO) negatively modulates the secretion of vasopressin (AVP), oxytocin ( OT )
and atrial natriuretic peptide ( ANP ) induced by the increase in extracellular osmolality, …

Short-term high-fat diet increases leptin activation of CART neurons and advances puberty in female mice

…, R Rorato, RRC Rosales, LK Debarba… - …, 2017 - academic.oup.com
Leptin is a permissive factor for puberty initiation, participating as a metabolic cue in the
activation of the kisspeptin (Kiss1)-gonadotropin-releasing hormone neuronal circuitry; however, …

Effects of estrogen therapy on the serotonergic system in an animal model of perimenopause induced by 4-vinylcyclohexen diepoxide (VCD)

…, B Kalil, CM Leite, ROG Carolino, LK Debarba… - Eneuro, 2018 - eneuro.org
Chronic exposure to 4-vinylcycloxene diepoxide (VCD) in rodents accelerates the natural
process of ovarian follicular atresia modelling perimenopause in women. We investigated why …

Sexual dimorphism in hypothalamic inflammation in the offspring of dams exposed to a diet rich in high fat and branched-chain amino acids

M Sadagurski, LK Debarba… - American Journal …, 2019 - journals.physiology.org
Branched-chain amino acid (BCAAs: leucine, isoleucine, and valine) contribute to the
development of obesity-associated insulin resistance in the context of consumption of a high-fat …

[HTML][HTML] Hypothalamic GHR—SIRT1 Axis in Fasting

JBM de Lima, C Ubah, LK Debarba, I Ayyar, O Didyuk… - Cells, 2021 - mdpi.com
Many aspects of physiological functions are controlled by the hypothalamus, a brain region
that connects the neuroendocrine system to whole-body metabolism. Growth hormone (GH) …

Selective (α)-l-Rhamnosylation and Neuroprotective Activity Exploration of Cardiotonic Steroids

R Rutkoski, LK Debarba, L Stilgenbauer… - ACS Medicinal …, 2024 - ACS Publications
This work describes the studies on the direct C3-glycosylation of the C19-hydroxylated
cardiotonic steroids strophanthidol, anhydro-ouabagenin, and ouabagenin using a strategy …

[HTML][HTML] Neonatal nutritional programming induces gliosis and alters the expression of T-cell protein tyrosine phosphatase and connexins in male rats

LK Debarba, PB Marangon, BC Borges… - Hormones and …, 2020 - Elsevier
Abstract Changes to neonatal nutrition result in long-lasting impairments in energy balance,
which may be described as metabolic programing. Astrocytes, which are interconnected by …

Brain osmo-sodium sensitive channels and the onset of sodium appetite

CY Porcari, LK Debarba, JL Amigone, XE Caeiro… - Hormones and …, 2020 - Elsevier
The aim of the present study was to determine whether the TRPV1 channel is involved in
the onset of sodium appetite. For this purpose, we used TRPV1-knockout mice to investigate …