Stools | List of Frontiers open access articles

Original Research

Published on 12 Feb 2026

Antagonistic interaction between zinc and cadmium in cocoa (Theobroma cacao L. var. CCN-51) seedlings amended with rock phosphate

in Plant-Soil Interactions

Henry Díaz-Chuquizuta
María Esmilda Malca Quezada
Geomar Vallejos-Torres
Juan Pablo Cuevas-Giménez
Hugo Alfredo Huamaní Yupanqui
Martín Sánchez Ojanasta
Richard Solórzano
Boris Martínez

Frontiers in Soil Science

doi 10.3389/fsoil.2026.1746654

613 views

Original Research

Published on 12 Feb 2026

Iron deficiency anemia is associated with renal function decline in obstructive sleep apnea: a multi-institutional cohort study

in Clinical Nutrition

Kuo-Chuan Hung
Hsiu-Lan Weng
Yao-Tsung Lin
Chun-Ning Ho
Jheng-Yan Wu
Pei-Han Fu
I-Wen Chen

Frontiers in Nutrition

doi 10.3389/fnut.2026.1743873

608 views

Original Research

Published on 12 Feb 2026

In vitro evaluation of PEI-coated microbubble– neutrophil conjugates for ultrasound-guided cell delivery

in Molecular Innate Immunity

Hossein Razmi Bagtash
Roshni Gandhi
Ghazal Rastegar
Amine Azizi
Aparna Priyadarshani Jha
Shuai Shao
Emma Salari
Shashank R. Sirsi
Caroline N. Jones

Frontiers in Immunology

doi 10.3389/fimmu.2026.1743853

487 views

Original Research

Published on 12 Feb 2026

Bioinspired cardiac-targeted metal-organic framework nanozyme for modulating inflammatory responses in heart failure with preserved ejection fraction

in Nanobiotechnology

Yuesheng Gui
Xiaowan Fan
Kairui Xiao
Junyue Xing
Zongfeng Niu
Yingying Wang
Weining Yuan
Jia Shen
Yingchao Shi
Xiaolei Cheng

Frontiers in Bioengineering and Biotechnology

doi 10.3389/fbioe.2026.1744643

349 views

Review

Published on 12 Feb 2026

A new type of biomarker for heat stress: insights from immunology

in Comparative Immunology

Chunmei Ye
Zhipeng Zhang
Zhangping Yang

Frontiers in Immunology

doi 10.3389/fimmu.2026.1742202

371 views

Original Research

Published on 12 Feb 2026

Music and physical activity in early childhood: the ambiguous role of the at-home context and extracurricular activities

in Educational Psychology

Alicia Lucendo-Noriega
Arja Sääkslahti
Alessandro Ansani
Katariina Henttonen
Emily Carlson
Suvi Helinä Saarikallio
Petri Toiviainen
Tanja Linnavalli

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1729705

356 views

Original Research

Published on 12 Feb 2026

Serotonin transporter downregulation is associated with aortic stenosis, and early profibrotic remodeling is mitigated by pharmacological inhibition of HTR2B receptor

in Heart Valve Disease

Dov Levine
Chiara Camillo
Estibaliz Castillero
Emre Bektik
Yaagnik Kosuri
Anthony Campbell
Cary Karcher
Abba Krieger
Liming Pei
Ting Peng

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1729078

411 views

Original Research

Published on 12 Feb 2026

Navigating new spaces: the role of sports and leisure in the lives of Montréal’s immigrant and refugee communities

in Cultural Psychology

Can Özgider
Jordan Koch

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1732261

513 views

Original Research

Published on 12 Feb 2026

Expectations for a co-designed virtual immersive program for older adults with dementia in long-term care: a qualitative study with residents, family, and staff

in Dementia Care

Mary Van
Joey Oi Yee Wong
Albin Soni
Bonnie Huynh
Shambhavi Arora
Jim Mann
Christine Wallsworth
Lily Wong
W. Ben Mortenson
Angelica Lim

Frontiers in Dementia

doi 10.3389/frdem.2026.1735564

249 views

Original Research

Published on 12 Feb 2026

The impact of digital literacy on health behaviors among middle-aged and older adults: the mediating roles of proactive health awareness and social capital

in Digital Public Health

Xue Tang
Huiyan Peng
Jie Li
Mingshu Si

Frontiers in Public Health

doi 10.3389/fpubh.2026.1735211

253 views

Original Research

Published on 12 Feb 2026

Project-based learning and cognitive flexibility in media production: the moderating role of self-efficacy

in Educational Psychology

Hongpu Guan
Arsaythamby Veloo
Duo Zhang

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1712183

268 views

Original Research

Published on 12 Feb 2026

Underestimation of cardiovascular risk by QRISK3 and RA-adapted SCORE2 in a Chinese rheumatoid arthritis population

in Cardiovascular Epidemiology and Prevention

Xinpei Li
Xiaowei Ni
Wenjuan Qian
Chen Sun
Xiaoling Yuan
Yan Zhang
Yabing Zhang
Zening Yuan

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1712088

185 views

Original Research

Published on 12 Feb 2026

Efficacy and safety of a Venus A valve among Chinese patients undergoing transcatheter aortic valve replacement: a systematic review and single-arm meta-analysis

in Heart Valve Disease

Zeyu Sun
Dongkai Shan
Jing Wang
Bo Jiang
Tao Chen
Yingqian Zhang
Tianwen Han
Weiran Wang
Jun Guo
Changfu Liu

Frontiers in Cardiovascular Medicine

doi 10.3389/fcvm.2026.1725106

269 views

Case Report

Published on 12 Feb 2026

Endoscopic management of duodenal perforations during endoscopic ultrasound: a case series

in Gastroenterology

Chuangye Zhang
Shutian Zhang

Frontiers in Medicine

doi 10.3389/fmed.2026.1705286

221 views

Original Research

Published on 12 Feb 2026

Nonlinear association of serum uric acid and C-peptide with arterial stiffness in patients with type 2 diabetes: a real-world study

in Clinical Diabetes

Youming He
Yufeng Jin
Mengqi Gao
Jing Jin
Ke Chen
Lixin Zhou
Jingbin Shi
Bei Luo
Yongqian Liang

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1700359

274 views

Original Research

Published on 12 Feb 2026

Profiling skin microbiota in an underrepresented population: Indonesian children with atopic dermatitis and controls

in Dermatology

Raden Mohamad Rendy Ariezal Effendi
Willemijn C. A. M. Witkam
Reiva Farah Dwiyana
Oki Suwarsa
Robert Kraaij
Chrysanti Murad
Hok Bing Thio
Tamar Nijsten
Luba M. Pardo

Frontiers in Medicine

doi 10.3389/fmed.2026.1697420

354 views

Articles

Antagonistic interaction between zinc and cadmium in cocoa (Theobroma cacao L. var. CCN-51) seedlings amended with rock phosphate

Iron deficiency anemia is associated with renal function decline in obstructive sleep apnea: a multi-institutional cohort study

In vitro evaluation of PEI-coated microbubble– neutrophil conjugates for ultrasound-guided cell delivery

Bioinspired cardiac-targeted metal-organic framework nanozyme for modulating inflammatory responses in heart failure with preserved ejection fraction

A new type of biomarker for heat stress: insights from immunology

Music and physical activity in early childhood: the ambiguous role of the at-home context and extracurricular activities

Serotonin transporter downregulation is associated with aortic stenosis, and early profibrotic remodeling is mitigated by pharmacological inhibition of HTR2B receptor

Navigating new spaces: the role of sports and leisure in the lives of Montréal’s immigrant and refugee communities

Expectations for a co-designed virtual immersive program for older adults with dementia in long-term care: a qualitative study with residents, family, and staff

The impact of digital literacy on health behaviors among middle-aged and older adults: the mediating roles of proactive health awareness and social capital

Project-based learning and cognitive flexibility in media production: the moderating role of self-efficacy

Underestimation of cardiovascular risk by QRISK3 and RA-adapted SCORE2 in a Chinese rheumatoid arthritis population

Efficacy and safety of a Venus A valve among Chinese patients undergoing transcatheter aortic valve replacement: a systematic review and single-arm meta-analysis

Endoscopic management of duodenal perforations during endoscopic ultrasound: a case series

Nonlinear association of serum uric acid and C-peptide with arterial stiffness in patients with type 2 diabetes: a real-world study

Profiling skin microbiota in an underrepresented population: Indonesian children with atopic dermatitis and controls