Problem Solving Process | List of Frontiers open access articles

Review

Published on 04 Mar 2026

Harnessing plant lignin for sustainable materials and chemicals: integrating biosynthesis, structural diversity, and circular bioeconomy perspectives

in Plant Biotechnology

Haixin Jiao
Rania Al-Tohamy
Mohammed Hussein M. Alsharbaty
Jianzhong Sun
Min Xiong
Michael Schagerl
Sameh S. Ali

Frontiers in Plant Science

doi 10.3389/fpls.2026.1730538

255 views

Original Research

Published on 04 Mar 2026

The relationship between distributed leadership and the enthusiasm and professional collaboration levels of teachers in Türkiye: the moderator effect of teacher optimism

in Educational Psychology

Yurdagül Doğuş

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1729734

106 views

Original Research

Published on 04 Mar 2026

Effects of amorphous silica on CO2 and N2O emissions mediated by water-filled pore space in diverse agricultural soils

in Soil Processes

Peter Onyisi Uhuegbue
Mathias Hoffmann
Matthias Lück
Kathrin Grahmann
Karsten Kalbitz
Jörg Schaller

Frontiers in Environmental Science

doi 10.3389/fenvs.2026.1733653

Case Report

Published on 04 Mar 2026

Case Report: A rare case of long-term survival in primary pulmonary adenoid cystic carcinoma with bilateral renal and chest wall metastases

in Thoracic Oncology

Chunlin Huang
Zhihua Ye
Xiaoyun Zhou
Junkai Zhang

Frontiers in Oncology

doi 10.3389/fonc.2026.1732593

Original Research

Published on 04 Mar 2026

Father wellbeing: self-efficacy, positive engagement, and reading with children

in Personality and Social Psychology

Claudine Habak
Anna Marie Dillon
Kay Gallagher
Sumaya Saqr

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1730393

145 views

Review

Published on 04 Mar 2026

Cell secretome as a potential anticancer therapeutic agent: composition, mechanisms, preclinical evidence, and translational challenges

in Pharmacology of Anti-Cancer Drugs

Noor Alrushaid
Naif A. AlQurashi
Bayan Saeed Alobaidi
Firdos Alam Khan

Frontiers in Oncology

doi 10.3389/fonc.2026.1729022

240 views

Brief Research Report

Published on 04 Mar 2026

Citizen participation and its impact on political efficacy: insights from a town hall study in Germany

in Political Participation

Yann P. M. Rees
Leon Walter
Jonas Rees

Frontiers in Political Science

doi 10.3389/fpos.2026.1761719

191 views

Original Research

Published on 04 Mar 2026

Noninvasive salivary biomarkers (PTX3, calprotectin, and IL-8) for early-onset neonatal pneumonia: case-control differences and exploratory discrimination

in Pediatric Pulmonology

Yan-Nan Wang
Lai-Shuan Wang

Frontiers in Pediatrics

doi 10.3389/fped.2026.1747967

215 views

Hypothesis and Theory

Published on 04 Mar 2026

Infection, vaccination and risk of dementia: a proposed immunological model

in Multiple Sclerosis and Neuroimmunology

Justin Devine
Bart Jacobs
Isabel Leroux-Roels
Geert Leroux-Roels
Robbert van der Most

Frontiers in Immunology

doi 10.3389/fimmu.2026.1748535

193 views

Case Report

Published on 04 Mar 2026

Co-occurring DMD, GJA1, and novel FYCO1 variants in a proband from a consanguineous oculodentodigital dysplasia family: a rare multi-locus case report

in Genetics of Common and Rare Diseases

Kondyarpu Abhishek
Nitish Kumar Mohanta
Joseph John
Swarupa Panda
Amit Kumar Satapathy
Roma Rattan
Puppala Venkat Ramchander

Frontiers in Genetics

doi 10.3389/fgene.2026.1753212

384 views

Review

Published on 04 Mar 2026

B cell receptor signaling in autoimmune rheumatic diseases: regulatory mechanisms and therapeutic targeting

in Autoimmune and Autoinflammatory Disorders : Autoimmune Disorders

Yin Zhu
Lu Gao
Yu Han
Fucai Liu
Xin Xie
Xin Dai
Yufen Wang
Yimin Guo
Chunyu Luo
Yan Chen

Frontiers in Immunology

doi 10.3389/fimmu.2026.1750557

269 views

Original Research

Published on 04 Mar 2026

The relationship between the motivation for physical activity and the level of physical activity among medical college students: based on the mediating effect of exercise self-efficacy and the moderating effect of kinesiophobia level

in Sport Psychology

Jiahe Pan
Xin Cao
Fu Li
Ruiquan Wu
Zhiyi Rong
Jing Tao
Qinging Miao
Yusai Fu
Juan Xie
Xiang Zhan

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1750697

Original Research

Published on 04 Mar 2026

Protective effects of Lagerstroemia speciosa against paracetamol-induced renal and testicular toxicity in rats via antioxidant, anti-inflammatory, and anti-apoptotic mechanisms

in Regulatory Toxicology

Nagham E. Elsheshtawy
Engy F. Risha
Fatma M. Abdelhamid
Bodour S. Rajab
Rehab Bagadood
Bayan Bokhari
Ghadir Sindi
Ahmed I. Ateya
Shaymaa Rezk
Mohamed E. El-Boshy

Frontiers in Toxicology

doi 10.3389/ftox.2026.1751678

307 views

Systematic Review

Published on 04 Mar 2026

Pharmacotherapy agents in prevention and treatment of breast cancer-related lymphedema: a systematic scoping review

in Breast Cancer

Caroline Lommer
Lila Schroeder
Caroline Amato
Kerry Dhakal
Caitlin Kotian
Dionisia Quiroga
Electra D. Paskett
Mei R. Fu
Ann Scheck McAlearney
Stephanie Collins

Frontiers in Oncology

doi 10.3389/fonc.2026.1751628

209 views

Original Research

Published on 04 Mar 2026

Membrane-targeted schiff base derivatives overcome MRSA resistance through phosphatidylglycerol binding and ROS-mediated killing

in Medicinal and Pharmaceutical Chemistry

Yaguang Liu
Lianzhi Hu
Binbin Liu
Zheng Qu

Frontiers in Chemistry

doi 10.3389/fchem.2026.1753350

196 views

Review

Published on 04 Mar 2026

Efficacy and safety of antibiotic-loaded bone cement in the treatment of diabetic foot: a systematic review and meta-analysis

in Clinical Infectious Diseases

Xin Li
Zunhong Liang

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1748750

143 views

Articles

Harnessing plant lignin for sustainable materials and chemicals: integrating biosynthesis, structural diversity, and circular bioeconomy perspectives

The relationship between distributed leadership and the enthusiasm and professional collaboration levels of teachers in Türkiye: the moderator effect of teacher optimism

Effects of amorphous silica on CO2 and N2O emissions mediated by water-filled pore space in diverse agricultural soils

Case Report: A rare case of long-term survival in primary pulmonary adenoid cystic carcinoma with bilateral renal and chest wall metastases

Father wellbeing: self-efficacy, positive engagement, and reading with children

Cell secretome as a potential anticancer therapeutic agent: composition, mechanisms, preclinical evidence, and translational challenges

Citizen participation and its impact on political efficacy: insights from a town hall study in Germany

Noninvasive salivary biomarkers (PTX3, calprotectin, and IL-8) for early-onset neonatal pneumonia: case-control differences and exploratory discrimination

Infection, vaccination and risk of dementia: a proposed immunological model

Co-occurring DMD, GJA1, and novel FYCO1 variants in a proband from a consanguineous oculodentodigital dysplasia family: a rare multi-locus case report

B cell receptor signaling in autoimmune rheumatic diseases: regulatory mechanisms and therapeutic targeting

The relationship between the motivation for physical activity and the level of physical activity among medical college students: based on the mediating effect of exercise self-efficacy and the moderating effect of kinesiophobia level

Protective effects of Lagerstroemia speciosa against paracetamol-induced renal and testicular toxicity in rats via antioxidant, anti-inflammatory, and anti-apoptotic mechanisms

Pharmacotherapy agents in prevention and treatment of breast cancer-related lymphedema: a systematic scoping review

Membrane-targeted schiff base derivatives overcome MRSA resistance through phosphatidylglycerol binding and ROS-mediated killing

Efficacy and safety of antibiotic-loaded bone cement in the treatment of diabetic foot: a systematic review and meta-analysis