Closed Loop Agent | List of Frontiers open access articles

Review

Accepted on 13 May 2026

Integrative Mechanisms and Intervention Targets of the Microbiota– Gut–Brain Axis in Depressive Disorders: Advances Across Immune, Endocrine, and Central Nervous System Pathways

in Mood Disorders

Hongyu Zhao
Limei Ao
Lingfang Hao
Yuxia Wei
Hong Zhen Yin
Xiao Qing lee
Chenyu Guo
Zhenyi Wang
Ruijin Yang
Ren Yang

Frontiers in Psychiatry

Review

Accepted on 13 May 2026

Sustainable Processing of Agri-Food By-Products into Food Ingredients: An Integrated Review from Pre-treatment to Formulation

in Sustainable Food Processing

Hyo Jun Won
Ae-jin Choi

Frontiers in Sustainable Food Systems

Original Research

Accepted on 13 May 2026

Effects of a Postpartum Depression Intervention: Subgroup Analyses from a Cluster Randomized Trial

in Mood Disorders

Darius Tandon
Alicia Diebold
Ann Kan
Jody Ciolino

Frontiers in Psychiatry

Original Research

Accepted on 13 May 2026

Moments of deep connection between clinicians and patients in oncology: A mixed-methods study of sacred moments

in Psycho-Oncology

Faiza Yasin
Leah Puklin
Martha Quinn
Kathryn Norman
Sanjay Saint
Tara Sanft

Frontiers in Psychology

Correction

Accepted on 13 May 2026

Correction: A study on cortical habituation based on event-related potential P50 and CNV

in Headache and Neurogenic Pain

Jing Li
Yongxiang Zhang
Huanyu Li
Chang Liu
Zhiyuan Sun
Yunbo Fu
Qinghua He
Yudan Lv

Frontiers in Neurology

Original Research

Accepted on 13 May 2026

Knowledge, Attitudes, and intended practices Regarding Colorectal Polyps Among Patients: A Cross-Sectional Study

in Gastrointestinal Cancers: Colorectal Cancer

Yongqiang Song
Yue Chen
Zhongjing Zhang
Jinming Yang
Tao Tao
Changlin Xue
Xinguo Wu
Chunyan Niu

Frontiers in Oncology

Original Research

Accepted on 13 May 2026

Nonlinear association between first-trimester plasma aldosterone concentration and risk of hypertensive disorders of pregnancy: A multicenter prospective cohort study

in Adrenal Endocrinology

Nanfang Li
Yang Mei
Jinxuan Ren
Menghui Wang
Qing Zhu
Bingxuan Guo
Ting Wu
Yue Lin

Frontiers in Endocrinology

Systematic Review

Accepted on 13 May 2026

Closed-Loop Digital Therapeutics Empowered by Deep Reinforcement Learning and Wearable Sensing for Precision Orthopedic Rehabilitation: A Simulation-Based Proof-of-Concept Study

in Rehabilitation Engineering

Jiahao Dong
Tao Chen
Zhongyu Peng

Frontiers in Rehabilitation Sciences

Systematic Review

Accepted on 13 May 2026

Efficacy of Stem Cell Therapy for Achilles Tendon Rupture: A Systematic Review and Meta-Analysis Based on Animal Studies

in Tissue Engineering and Regenerative Medicine

Bingbing Li
Xiaoyan Wang
Jian Ma
Hu Dong
Liang Liu
Jun Lu
Taichao Ren

Frontiers in Bioengineering and Biotechnology

Original Research

Accepted on 13 May 2026

Study on the Canopy Structure and Light Distribution of Hippophae rhamnoides at Different Ages

in Photosynthesis and Photobiology

Kaiwen Tan
Yawen Wang
Guozhen Yan
Liwen Zhang
Jin Lei
Junyang Wang
Yan Wang
Xiaoliang Dong
Cheng Tang
Qiang Jin

Frontiers in Plant Science

Original Research

Accepted on 13 May 2026

Double Burden of Malnutrition among Children Under Five Years in Saudi Arabia: A Cross-Sectional Study of Prevalence and Determinants

in Nutritional Epidemiology

Nesrin Kamal Abd El-Fatah
Abdelaziz Fahd Algofaily

Frontiers in Nutrition

Original Research

Accepted on 13 May 2026

The Discriminating Ability of Multiple Body Composition Measures in Assessing Cardiorespiratory Fitness in Chinese Adolescents Aged 12–18

in Nutritional Epidemiology

Bo Huang
Jianping Xiong
Guangxin Chai
Li Xiong

Frontiers in Nutrition

Original Research

Accepted on 13 May 2026

Association of prognostic nutritional index with fecal incontinence and fecal incontinence severity index in individuals with osteoporosis: mediating roles of C-reactive protein and gamma-glutamyl transferase

in Nutritional Epidemiology

Feng Li
Jianbin Chen
Longxin Zhou
Chaoran Yang
Zhenxing Zhu

Frontiers in Nutrition

Correction

Accepted on 13 May 2026

Correction: The Double-Edged Sword Effect of Illegitimate Tasks on Hotel Industry Employees' Self-Control Behavior

in Personality and Social Psychology

Wenjing Ke
Bingjie Sun

Frontiers in Psychology

Review

Accepted on 13 May 2026

The recent progression of extracellular vesicles application in osteoporosis

in Musculoskeletal Aging

Rui Liu
Wenyu Li
Junzheng Yang

Frontiers in Aging

Original Research

Accepted on 13 May 2026

Developing a Prediction Model for Secretory Otitis Media in Children with Adenoid Hypertrophy

in Family Medicine and Primary Care

Han Wang
Cun-Shu Dang
Lian-Zhong Zhou
Xiao-Cheng Qiao
Yuan-Yuan Geng

Frontiers in Medicine

Articles

Integrative Mechanisms and Intervention Targets of the Microbiota– Gut–Brain Axis in Depressive Disorders: Advances Across Immune, Endocrine, and Central Nervous System Pathways

Sustainable Processing of Agri-Food By-Products into Food Ingredients: An Integrated Review from Pre-treatment to Formulation

Effects of a Postpartum Depression Intervention: Subgroup Analyses from a Cluster Randomized Trial

Moments of deep connection between clinicians and patients in oncology: A mixed-methods study of sacred moments

Correction: A study on cortical habituation based on event-related potential P50 and CNV

Knowledge, Attitudes, and intended practices Regarding Colorectal Polyps Among Patients: A Cross-Sectional Study

Nonlinear association between first-trimester plasma aldosterone concentration and risk of hypertensive disorders of pregnancy: A multicenter prospective cohort study

Closed-Loop Digital Therapeutics Empowered by Deep Reinforcement Learning and Wearable Sensing for Precision Orthopedic Rehabilitation: A Simulation-Based Proof-of-Concept Study

Efficacy of Stem Cell Therapy for Achilles Tendon Rupture: A Systematic Review and Meta-Analysis Based on Animal Studies

Study on the Canopy Structure and Light Distribution of Hippophae rhamnoides at Different Ages

Double Burden of Malnutrition among Children Under Five Years in Saudi Arabia: A Cross-Sectional Study of Prevalence and Determinants

The Discriminating Ability of Multiple Body Composition Measures in Assessing Cardiorespiratory Fitness in Chinese Adolescents Aged 12–18

Association of prognostic nutritional index with fecal incontinence and fecal incontinence severity index in individuals with osteoporosis: mediating roles of C-reactive protein and gamma-glutamyl transferase

Correction: The Double-Edged Sword Effect of Illegitimate Tasks on Hotel Industry Employees' Self-Control Behavior

The recent progression of extracellular vesicles application in osteoporosis

Developing a Prediction Model for Secretory Otitis Media in Children with Adenoid Hypertrophy