#metabolism

SciTech Chronicles. . . . . . . . .April 16th, 2025

https://bit.ly/stc041625

#wood-cutting #"Augmented Carpentry" #training #tablet #Oumuamua #Borisov #Bridge #"Comet Interceptor" #protein #remember #proteomics #metabolism #"Brightening Smart Communities" #infrastructure #"existing lighting grids" #WiFi #soybeans #koji #fermenting #radiation

#30DayChartChallenge Día 16: Negative Relationship FOUND!

¡Lo conseguimos! Tras ajustar por masa corporal, la relación entre Tasa Metabólica Específica (W/kg) y Longevidad Máxima (años) en ~530 especies animales (AnAge DB, outliers quitados) SÍ es negativa (Pearson ρ ≈ -0.42, p < 2.2e-16). #RelationshipsWeek #Animals

El gráfico log-log muestra la tendencia: mayor intensidad metabólica por kilo se asocia con vidas más cortas. ¡Apoya la idea del "ritmo de vida"! Colores por Clase Taxonómica.

Un recordatorio de la importancia de normalizar variables y limpiar datos para ver la señal correcta. ¡Ciencia en acción!

#rstats #ggplot2 #ggpubr | Data: AnAge | Theme: #theme_week3_animals
Código/Viz: https://t.ly/ouLN0

#Day16 #Negative #dataviz #DataVisualization #Ecology #LifeHistory #Metabolism #Longevity #AnAge #ggplot2 #RStats #Science

Fecal transplants from elite athletes improve metabolic health in mice

(... want some from Steven Curry or that guy who finished the 10k a minute faster than everyone and made it look easy?)

https://medicalxpress.com/news/2025-03-fecal-transplants-elite-athletes-metabolic.html

#medicine #research #biology #microbiome #sports #metabolism

"Activation of the Pseudomonas aeruginosa Glycerol Regulon Promotes Antibiotic Persistence and Modulates Virulence Phenotypes"
https://www.biorxiv.org/content/10.1101/2025.04.14.648800v1?rss=1
#DrosophilaMelanogaster
#Metabolism #Drosophila

"Repressive S-adenosylmethionine biosynthesis status inhibits transcription of HeT-A retrotransposon in the germline of Drosophila."
https://www.biorxiv.org/content/10.1101/2025.04.12.648310v1?rss=1
#Drosophila #Metabolism #Genomics

Kids don’t learn to cook just by watching parents, study shows https://www.diningandcooking.com/2015260/kids-dont-learn-to-cook-just-by-watching-parents-study-shows/ #children #Cooking #diet #food #metabolism #nutrition #physiology #Research

"Single-Cell Multiomic Analysis of Circadian Rhythmicity in Mouse Liver"
https://www.biorxiv.org/content/10.1101/2025.04.03.647044v1?rss=1
#Circadian
#Metabolism #Drosophila #Sleep

Network Meta-Analysis of Metabolic Effects of Olive-Oil in Humans Shows the Importance of Olive Oil Consumption With Moderate Polyphenol Levels as Part of the Mediterranean Diet https://www.diningandcooking.com/2002898/network-meta-analysis-of-metabolic-effects-of-olive-oil-in-humans-shows-the-importance-of-olive-oil-consumption-with-moderate-polyphenol-levels-as-part-of-the-mediterranean-diet/ #cholesterol #glucose #hdl #Mediterranean #MediterraneanDiet #MediterraneanOliveOil #metabolism #Olive #OliveOil #polyphenols

"Pyruvate kinase deficiency links metabolic perturbations to neurodegeneration and axonal protection"
https://www.biorxiv.org/content/10.1101/2025.04.04.647282v1?rss=1
#DrosophilaMelanogaster
#Metabolism #Drosophila

"An intercellular metabolic relay for brain sparingin Drosophila"
https://www.biorxiv.org/content/10.1101/2025.04.02.645514v1?rss=1
#Metabolism #Drosophila

"New alleles of D-2-hydroxyglutarate dehydrogenase enable studies of oncometabolite function in Drosophila melanogaster"
https://www.biorxiv.org/content/10.1101/2025.03.27.645621v1?rss=1
#DrosophilaMelanogaster
#Drosophila #Metabolism

Higher blood concentrations of acylcarnitines--fatty acid metabolites indicative of mitochondrial metabolism--are associated with more severe Alzheimer's symptoms. Acylcarnitines may be a measure of 'bioenergetic age' that categorizes susceptibility to Alzheimers.

Summary: https://www.sciencealert.com/reducing-your-bioenergetic-age-may-ward-off-alzheimers-study-finds

Original paper: https://www.nature.com/articles/s41467-025-57032-0

#Science #Alzheimers #Aging #Metabolism #Bioenergetics

Postdoctoral Fellow Position in Cellular Metabolism

Northwestern University

See the full job description on jobRxiv: https://jobrxiv.org/job/northwestern-university-27778-postdoctoral-fellow-position-in-cellular-metabolism/?feed_id=93692

#biochemistry #cancer #metabolism #metabolomics #neuroscience #ScienceJobs #hiring #research
https://jobrxiv.org/job/northwestern-university-27778-postdoctoral-fellow-position-in-cellular-metabolism/?feed_id=93692

"Dietary restriction is evolutionary conserved on the phenotypic and mechanistic level"
https://www.biorxiv.org/content/10.1101/2025.03.26.645451v1?rss=1
#Metabolism #Drosophila

Postdoctoral Fellow Position in Cellular Metabolism

Northwestern University

See the full job description on jobRxiv: https://jobrxiv.org/job/northwestern-university-27778-postdoctoral-fellow-position-in-cellular-metabolism/?feed_id=93629

#biochemistry #cancer #metabolism #metabolomics #neuroscience #ScienceJobs #hiring #research
https://jobrxiv.org/job/northwestern-university-27778-postdoctoral-fellow-position-in-cellular-metabolism/?feed_id=93629

$0 #free #book

The 7-Day Fat Burn Blueprint: Unlock Your #Metabolism and Lose Weight Effortlessly

https://www.amazon.com/dp/B0F2FQ4T84/

#deal #delete #ebooks #ebook #fatburning #weightloss

"A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — plays a vital, overlooked role in the first steps of life."

https://www.quantamagazine.org/how-metabolism-can-shape-cells-destinies-20250321/

#Cells #Metabolism #Development

'#Nutrition and #Dietetics' by Karger Publishers deals predominantly with human nutrition and #Metabolism, including clinical and translational #Research, as well as #Diabetes, #Lifestyle #Diseases, and #Prevention #Medicine: https://www.scienceopen.com/collection/Karger_NutritionDietetics

"Cold-sensing TRP channels and temperature preference modulate ovarian development in the model organism Drosophila melanogaster"
https://www.biorxiv.org/content/10.1101/2025.03.20.644370v1?rss=1
#DrosophilaMelanogaster
#Metabolism #Drosophila

Scientists discover #protein key to #bacteria's survival in extreme environments.

#extremophiles #sporulation #Bacillus #metabolism #protein #MdfA #nzymes #ClpC

https://phys.org/news/2025-03-scientists-protein-key-bacteria-survival.html