Upper Ocean | List of Frontiers open access articles

Review

Published on 04 Feb 2026

Changes in the brain [NAD+]/[NADH] and [NADPH]/[NADP+] with aging and anti-aging dietary restriction

in Cellular and Molecular Mechanisms of Brain-aging

Leah E. Jamerson
Tara D. Bradshaw
Patrick C. Bradshaw

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1689139

460 views

Original Research

Published on 04 Feb 2026

The Medicine for a Changing Planet curriculum: a mixed methods evaluation

in Public Health Education and Promotion

Noelle A. Benzekri
Alice H. Tin
Seth D. Judson
Kelsey Ripp
Michael Xie
Erika Veidis
Michele Barry
Peter Rabinowitz

Frontiers in Public Health

doi 10.3389/fpubh.2026.1737962

225 views

Original Research

Published on 04 Feb 2026

Seasonal prevalence of extended-spectrum β-lactamase–producing bacteria in food-chain animals, humans, and the surrounding environment in Fayoum governorate: a one health approach

in Antimicrobials, Resistance and Chemotherapy

Ayatollah S. El-Zayat
Shrouk E. Khalil
Marwa N. Ahmed
Dina El-Sayed
Neveen Rabie
Enas A. H. Farag
Hanan A. Goda
Ahmad F. Al-Shahaby
Hala R. Ali

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1726798

186 views

Conceptual Analysis

Published on 04 Feb 2026

An auditable and source-verified framework for clinical AI decision support: integrating retrieval-augmented generation with data provenance

in Medicine and Public Health

Fidelis Fidelis Alu
Sunkanmi Oluwadare

Frontiers in Artificial Intelligence

doi 10.3389/frai.2026.1737532

578 views

Original Research

Published on 04 Feb 2026

Unveiling belowground allelopathy: 1H-NMR spectroscopy reveals metabolic crosstalk and novel sterols in Cyperus rotundus and Sorghum bicolor co-cultures

in Plant Physiology

Giulia Giorgi
Adriano Patriarca
Francesco Mura
Emma Cocco
Serena Taggiasco
Alessio Talone
Fabio Sciubba
Alfredo Miccheli
Alberta Tomassini
Walter Aureli

Frontiers in Plant Science

doi 10.3389/fpls.2026.1715485

260 views

Original Research

Published on 04 Feb 2026

SK channel upregulation and sex-specific mechanisms drive spinal motoneuron reduced excitability with age

in Parkinson’s Disease and Aging-related Movement Disorders

Ibrahim Abdul Halim
Kalin R. Gerber
Weston B. Gelford
Cierra L. Ellington
Mohamed H. Mousa
Teresa L. Garrett
Sherif M. Elbasiouny

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1687226

385 views

Original Research

Published on 04 Feb 2026

Study on physiological indicators and spectral response characteristics of alfalfa under simulated spontaneous combustion of coal gangue dumps

in Plant Physiology

Meichen He
He Ren
Yanling Zhao
Tingting He
Chunfang Chen
Lifan Zhang
Yanjie Tang

Frontiers in Plant Science

doi 10.3389/fpls.2026.1745759

203 views

Systematic Review

Published on 04 Feb 2026

A review of process modeling for wood borer pests

in Pests, Pathogens and Invasions

Vincent A. Keenan
Moïse Kanyamibwa
Glenn Marion
Julia Touza
Adam Kleczkowski

Frontiers in Forests and Global Change

doi 10.3389/ffgc.2026.1706950

186 views

Hypothesis and Theory

Published on 04 Feb 2026

The Cyberfare State: divergent models of digital governance and control

in Politics of Technology

Roland Kelemen

Frontiers in Political Science

doi 10.3389/fpos.2026.1748562

208 views

Original Research

Published on 04 Feb 2026

Microbiota disparities in stool, oral swabs, and saliva between control and early-onset colorectal neoplasia groups: an exploratory analysis

in Host and Microbe Associations

Ji Eun Na
Tae Oh Kim
Yong Eun Park

Frontiers in Microbiomes

doi 10.3389/frmbi.2026.1687978

Editorial

Published on 04 Feb 2026

Editorial: Exploring health disparities in black communities: historical perspectives, present challenges, and future directions

in Life-Course Epidemiology and Social Inequalities in Health

Bruno Bonnechère
Kayode Ijadunola
Elias Ali Yesuf
Judite Blanc
Yashendra Sethi

Frontiers in Public Health

doi 10.3389/fpubh.2026.1787163

138 views

Review

Published on 04 Feb 2026

The role of miRNAs in the development of Super-Tregs as a potential therapy for neurodegenerative diseases

in T Cell Biology

Kamalika Mukherjee
Suvendra N. Bhattacharyya

Frontiers in Immunology

doi 10.3389/fimmu.2026.1708031

141 views

Original Research

Published on 04 Feb 2026

Exploring the dynamic impact of biomass energy, deforestation, fossil fuels and green technology on greenhouse gas emissions in China

in Environmental Economics and Management

Yuan Chen
Rimsha Arshad

Frontiers in Environmental Science

doi 10.3389/fenvs.2026.1695374

124 views

Original Research

Published on 04 Feb 2026

A new clustered federated learning algorithm for heterogeneous data in high-precision wireless sensing

in Machine Learning and Artificial Intelligence

Zongrui Tian
Jiasheng Tian

Frontiers in Artificial Intelligence

doi 10.3389/frai.2026.1718193

219 views

Brief Research Report

Published on 04 Feb 2026

Neuromelanin, iron and MRI measurements in midbrain tissues of Parkinson’s and Alzheimer’s subjects

in Parkinson’s Disease and Aging-related Movement Disorders

Fabio A. Zucca
Clifford M. Cassidy
Michela Sturini
Lauri Tuominen
Fulvio Adorni
Victoria Cheung
Luigi Casella
David Sulzer
Gianni Pezzoli
Ioannis U. Isaias

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1672578

187 views

Review

Published on 04 Feb 2026

Factors affecting the genetic diversity of Lotus corniculatus in the Hemi-boreal zone of Baltic States and their agronomical implications

in Functional Plant Ecology

Yaqoob Sultan
Izhar Ullah
Peter Paľove-Balang
Asif Mukhtiar
Muhammad Mudasir
Michaela Bačovčinová
Vilma Kemešyte
Aurelija Liatukiene
Giedrius Petrauskas
Eglė Norkevičienė

Frontiers in Plant Science

doi 10.3389/fpls.2026.1748495

289 views

Articles

Changes in the brain [NAD+]/[NADH] and [NADPH]/[NADP+] with aging and anti-aging dietary restriction

The Medicine for a Changing Planet curriculum: a mixed methods evaluation

Seasonal prevalence of extended-spectrum β-lactamase–producing bacteria in food-chain animals, humans, and the surrounding environment in Fayoum governorate: a one health approach

An auditable and source-verified framework for clinical AI decision support: integrating retrieval-augmented generation with data provenance

Unveiling belowground allelopathy: 1H-NMR spectroscopy reveals metabolic crosstalk and novel sterols in Cyperus rotundus and Sorghum bicolor co-cultures

SK channel upregulation and sex-specific mechanisms drive spinal motoneuron reduced excitability with age

Study on physiological indicators and spectral response characteristics of alfalfa under simulated spontaneous combustion of coal gangue dumps

A review of process modeling for wood borer pests

The Cyberfare State: divergent models of digital governance and control

Microbiota disparities in stool, oral swabs, and saliva between control and early-onset colorectal neoplasia groups: an exploratory analysis

Editorial: Exploring health disparities in black communities: historical perspectives, present challenges, and future directions

The role of miRNAs in the development of Super-Tregs as a potential therapy for neurodegenerative diseases

Exploring the dynamic impact of biomass energy, deforestation, fossil fuels and green technology on greenhouse gas emissions in China

A new clustered federated learning algorithm for heterogeneous data in high-precision wireless sensing

Neuromelanin, iron and MRI measurements in midbrain tissues of Parkinson’s and Alzheimer’s subjects

Factors affecting the genetic diversity of Lotus corniculatus in the Hemi-boreal zone of Baltic States and their agronomical implications