Complex Learning | List of Frontiers open access articles

Original Research

Published on 27 Feb 2026

The interplay between cognitive, affective, and physical activity correlates in older adults

in Physical Activity in the Prevention and Management of Disease

Alessandro Geraci
Giovanni Angelo Navarra
Antonella D’Amico
Carla La Rizza
Laura Di Domenico
Vincenzo Di Noto
Antonino Scardina
Garden Tabacchi
Marianna Bellafiore

Frontiers in Sports and Active Living

doi 10.3389/fspor.2026.1745889

Original Research

Published on 27 Feb 2026

Clinical epidemiology and associations between HPV infection and vaginal infections in Jinan, China: a cross-sectional analysis

in Clinical Infectious Diseases

Xiaodi Chen
Haiyan Zhou
Ruotong Li
Rongguo Li
Peng Liu

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1775865

General Commentary

Published on 27 Feb 2026

Commentary: A systematic review of the effectiveness of psychological interventions in organ transplantation

in Health Psychology

Kelly S. Clemens

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1799549

Original Research

Published on 27 Feb 2026

Based on untargeted metabolomics and metagenomics: a study on the mechanism of Miao ethnomedicine Zingiber mioga (Thunb.) Rosc. in treating slow transit constipation

in Microorganisms in Vertebrate Digestive Systems

Yutao Du
Le Chen
Xia Zhang
Jiali Zeng
Chenggang Hu

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1751739

Hypothesis and Theory

Published on 27 Feb 2026

Addiction spectrum disorder: a conceptual framework for comprehensive understanding of addictive disorders

in Addictive Behaviors

Yukiori Goto
Jana Krieger
Moojun Won
Young-A Lee

Frontiers in Psychology

doi 10.3389/fpsyg.2026.1753662

191 views

Original Research

Published on 27 Feb 2026

Effects of different rotation crops on soil physicochemical properties and microbial community structure in continuous cotton fields

in Microbe and Virus Interactions with Plants

Yushui Duan
Hao Zhang
Chen He
Gang Gao
Qiuxiang Tang

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1740768

Mini Review

Published on 27 Feb 2026

Recent developments in quercetin nanomedicine and applications in osteoarthritis and rheumatoid arthritis therapies

in Translational Pharmacology

Yuan Zhu
Hongxuan Chen
Yuanling Yi
Fuhui Zhou
Wenzhi Zhou
Shenghui Zhong

Frontiers in Pharmacology

doi 10.3389/fphar.2026.1790233

153 views

Hypothesis and Theory

Published on 27 Feb 2026

Moral orienting systems: reconceptualizing moral injury as moral disorientation

in Psychological Therapy and Psychosomatics

Zachary Moon
L. Callid Keefe-Perry

Frontiers in Psychiatry

doi 10.3389/fpsyt.2026.1733645

179 views

Editorial

Published on 27 Feb 2026

Editorial: Novel targets in pediatrics: advances in diagnostic and therapeutic approaches

in General Pediatrics and Pediatric Emergency Care

Francesco Catamerò
Francesca Conti
Silvia Ricci
Martina Votto
Francesco Pegoraro

Frontiers in Pediatrics

doi 10.3389/fped.2026.1803033

Original Research

Published on 27 Feb 2026

The blaKPC-249-mediated mechanism drives the transition of ST463 Pseudomonas aeruginosa from Ceftazidime-Avibactam sensitivity to resistance during clinical treatment

in Antibiotic Resistance and New Antimicrobial drugs

Xiaosi Li
Yan Feng
Xiaoyan Wu
Heping Shen
Shumi Shang
Wenting Tang
Fupin Hu
Huijun Liang

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1744386

116 views

Case Report

Published on 27 Feb 2026

A CD30-positive variant of intravascular large B-cell lymphoma presenting as diffuse interstitial lung disease and generalized lymphadenopathy: a case report

in Pulmonary Medicine

Lei Wang
Yongdeng Cai
Mengyao Wang
Cui Gao
Jianni Zhu
Guangwei Xue
Zheng Dong
Changsheng Ge
Wei Zhang
Zongfang Li

Frontiers in Medicine

doi 10.3389/fmed.2026.1790176

Review

Published on 27 Feb 2026

Antibacterial hydrogels for skin infected wounds: frontier approaches as antibiotic alternatives therapy

in Antibiotic Resistance and New Antimicrobial drugs

Xiangyang Li
Yueying Fan
Jinfu Li
Chao Yan
Peng Wang
Chiyu Jia

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1769669

137 views

Original Research

Published on 27 Feb 2026

Synergistic activity of ceftazidime/avibactam combined with aztreonam against MBL-producing exoY+/exoT+/exoU+/exoS- extensively drug-resistant Pseudomonas aeruginosa

in Antibiotic Resistance and New Antimicrobial drugs

Xianzhen Wei
Mingbo Liu
Runxian Tan
Peng Huang
Xia Fang
Shan Li
Meng Li

Frontiers in Cellular and Infection Microbiology

doi 10.3389/fcimb.2026.1737414

Original Research

Published on 27 Feb 2026

Cultural validation of the RCADS and use of ensemble learning for symptom profiling of anxiety and depression

in Computational Psychiatry

Zamir Hussain
Mahnoor Hasan
Mehwish Zaman
Syeda Aneela Zahra Shamsi
Qurrat Ulain Hamdan
Haseeba Afzal

Frontiers in Psychiatry

doi 10.3389/fpsyt.2026.1758503

162 views

Original Research

Published on 27 Feb 2026

Exogenous putrescine enhances salt tolerance in Populus nigra × maximowiczii: growth, physiological, and biochemical responses

in Plant Physiology

Sanchari Kundu
Medini Weerasinghe
Maegan Gagne
Subhash Minocha

Frontiers in Plant Science

doi 10.3389/fpls.2025.1641288

514 views

Original Research

Published on 27 Feb 2026

Hemophagocytic lymphohistiocytosis directly triggered by peginterferon alfa-2b in a patient with chronic hepatitis B

in Cytokines and Soluble Mediators in Immunity

Peipei Wang
Jiahui Pang
Huiming Xu
Menglan Wang
Wenxing Lai
Dayang Hui
Qingxian Cai
Xudong Li
Jianyun Zhu

Frontiers in Immunology

doi 10.3389/fimmu.2026.1760610

352 views

Articles

The interplay between cognitive, affective, and physical activity correlates in older adults

Clinical epidemiology and associations between HPV infection and vaginal infections in Jinan, China: a cross-sectional analysis

Commentary: A systematic review of the effectiveness of psychological interventions in organ transplantation

Based on untargeted metabolomics and metagenomics: a study on the mechanism of Miao ethnomedicine Zingiber mioga (Thunb.) Rosc. in treating slow transit constipation

Addiction spectrum disorder: a conceptual framework for comprehensive understanding of addictive disorders

Effects of different rotation crops on soil physicochemical properties and microbial community structure in continuous cotton fields

Recent developments in quercetin nanomedicine and applications in osteoarthritis and rheumatoid arthritis therapies

Moral orienting systems: reconceptualizing moral injury as moral disorientation

Editorial: Novel targets in pediatrics: advances in diagnostic and therapeutic approaches

The blaKPC-249-mediated mechanism drives the transition of ST463 Pseudomonas aeruginosa from Ceftazidime-Avibactam sensitivity to resistance during clinical treatment

A CD30-positive variant of intravascular large B-cell lymphoma presenting as diffuse interstitial lung disease and generalized lymphadenopathy: a case report

Antibacterial hydrogels for skin infected wounds: frontier approaches as antibiotic alternatives therapy

Synergistic activity of ceftazidime/avibactam combined with aztreonam against MBL-producing exoY+/exoT+/exoU+/exoS- extensively drug-resistant Pseudomonas aeruginosa

Cultural validation of the RCADS and use of ensemble learning for symptom profiling of anxiety and depression

Exogenous putrescine enhances salt tolerance in Populus nigra × maximowiczii: growth, physiological, and biochemical responses

Hemophagocytic lymphohistiocytosis directly triggered by peginterferon alfa-2b in a patient with chronic hepatitis B