Developing Nations | List of Frontiers open access articles

Original Research

Published on 04 Mar 2026

Production of biochar derived from guinea pig manure as a soil amendment in high Andean and coastal acidic soils in Peru: agronomic potential and cost analysis for sustainable circularity

in Plant-Soil Interactions

Richard Solórzano
Lucía Damián
Sherly Herrera
Roger Pichis-García
Rita Cabello-Torres
Cesar Padilla-Castro
Alberto Arias
Azucena Chávez
Geomar Vallejos-Torres

Frontiers in Agronomy

doi 10.3389/fagro.2026.1787188

130 views

Original Research

Published on 04 Mar 2026

Mapping China's sports tourism projects: regional imbalances, urban agglomerations, and driving forces

in Sport, Leisure, Tourism, and Events

Fanxiang Zhao
Joonyoung Han

Frontiers in Sports and Active Living

doi 10.3389/fspor.2026.1761223

Original Research

Published on 04 Mar 2026

Conversion technology of steel reinforcement system for underground engineering lining

in Structural Materials

Xiangrong Song
Wei Tian
Haisheng Yang
Xin Feng
Hanbiao Zhu
Huiwu Luo

Frontiers in Materials

doi 10.3389/fmats.2026.1774784

Original Research

Published on 04 Mar 2026

Role of microbial interactions in the impaired cultivability of thermophilic lactic acid bacteria in natural whey starter for Parmigiano Reggiano PDO cheese production

in Food Microbiology

Marianna Cristofolini
Maria Ronsivalle
Maria Pramazzoni
Giulia Zaccarini
Valentina Pizzamiglio
Lisa Solieri

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1755652

137 views

Original Research

Published on 04 Mar 2026

Dual-functional sulfonated PEEK implants via graphene oxide–mediated BMP-2 gene delivery: enhanced osteogenic and antibacterial performance in vitro

in Translational Medicine

Yueying Pan
Bumairemu Yiminjiang
Adilai Abula
Refeina Tuerxun
Maihefuzi Aishan

Frontiers in Medicine

doi 10.3389/fmed.2026.1763692

Original Research

Published on 04 Mar 2026

Alzheimer’s detection using discrete wavelet transform based image fusion and vision information transformer

in Biomedical Signal Processing

Amar A. Dum
Kshama V. Kulhalli
Priyanka Singh

Frontiers in Signal Processing

doi 10.3389/frsip.2026.1680796

207 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

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

An interpretable machine learning model for detecting vision-threatening diabetic retinopathy among patients with diabetic retinopathy: a web-based cross-sectional study

in Clinical Diabetes

Mingyang Song
Yimeng Shi

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1776188

Original Research

Published on 04 Mar 2026

Postnatal expression of the transcription factor Ebf2 in motivation, reward, and pain-related circuits of the mouse brain

Moisés Martínez-Estrada
M. Blanca D. Cepeda-Varela
A. Damaris Salinas-Villarreal
Mara C. Obregón-Fuentes
Danna A. Real-Marín
Melani A. Balderas-Díaz
Viviana Zomosa-Signoret
Jesús Santana-Solano
Moisés Santillán-Zerón
Román Vidaltamayo

Frontiers in Neuroanatomy

doi 10.3389/fnana.2026.1780361

Review

Published on 04 Mar 2026

Notch signaling pathway and heart development, congenital heart disease, and myocardial regeneration

in Cell and Gene Therapy

Yaping Liu
Xiaoxiao Wang
Xingyue Tao
Hao-Kun Zhang
Bingyan Liu
Yilin Li
Hang Wang
Huo-Min Luo
Hui-Lin Lv
Peifeng Li

Frontiers in Bioengineering and Biotechnology

doi 10.3389/fbioe.2025.1731605

320 views

Review

Published on 04 Mar 2026

Immune effector cell-associated neurotoxicity syndrome: integrative mechanisms, predictive biomarkers, and translational pathways for prevention in CAR T-cell therapy

in Experimental Therapeutics

Faisal Aziz
Abhijit Chakraborty
Dwaipayan Saha
Preyangsee Dutta

Frontiers in Neurology

doi 10.3389/fneur.2026.1739021

198 views

Original Research

Published on 04 Mar 2026

Weight estimation in people aged 65 years and over admitted to hospitalisations units

in Clinical Nutrition

Joaquín Moncho
Eva María Trescastro-López
Patricia Navarro-Llopes
Cristina Carretero-Randez
Rafaela Camacho-Bejarano
María Trinidad Castillo-García
María Isabel Orts-Cortés
NUTRIFAG Group

Frontiers in Nutrition

doi 10.3389/fnut.2026.1756595

120 views

Review

Published on 04 Mar 2026

Transforming long-term post-acute care for the aging population through home infusion therapy in China: an assessment of need and demand (Part 1)

in Aging and Public Health

Wei Zuo
Zi Yin Zhou
Dylan H. Do
Austin-Phong Nguyen
Connie Vo
Tu Tran
Dan Mei
Shaohong Wang
Shan Li
Jianchun Yu

Frontiers in Public Health

doi 10.3389/fpubh.2026.1761871

Correction

Published on 04 Mar 2026

Correction: A novel oncolytic Vaccinia virus armed with IL-12 augments antitumor immune responses leading to durable regression in murine models of lung cancer

in Vaccines and Molecular Therapeutics

Lijuan Chen
Pengju Wang
Carmela Di Gioia
Ming Yuan
Zhe Zhang
Jinxin Miao
Wenli Yan
Guanghao Zhao
Yangyang Jia
Na Wang

Frontiers in Immunology

doi 10.3389/fimmu.2026.1812288

Perspective

Published on 04 Mar 2026

Does the definition of human ultra-processed foods apply to dog and cat foods? A review of pet food processing techniques, their impact on health, and a call for pet food processing classification

in Animal Nutrition and Metabolism

Jirayu Tanprasertsuk
Devon E. Tate
Dominique S. Tarr
Justin Shmalberg

Frontiers in Veterinary Science

doi 10.3389/fvets.2026.1690420

404 views

Articles

Production of biochar derived from guinea pig manure as a soil amendment in high Andean and coastal acidic soils in Peru: agronomic potential and cost analysis for sustainable circularity

Mapping China's sports tourism projects: regional imbalances, urban agglomerations, and driving forces

Conversion technology of steel reinforcement system for underground engineering lining

Role of microbial interactions in the impaired cultivability of thermophilic lactic acid bacteria in natural whey starter for Parmigiano Reggiano PDO cheese production

Dual-functional sulfonated PEEK implants via graphene oxide–mediated BMP-2 gene delivery: enhanced osteogenic and antibacterial performance in vitro

Alzheimer’s detection using discrete wavelet transform based image fusion and vision information transformer

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

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

An interpretable machine learning model for detecting vision-threatening diabetic retinopathy among patients with diabetic retinopathy: a web-based cross-sectional study

Postnatal expression of the transcription factor Ebf2 in motivation, reward, and pain-related circuits of the mouse brain

Notch signaling pathway and heart development, congenital heart disease, and myocardial regeneration

Immune effector cell-associated neurotoxicity syndrome: integrative mechanisms, predictive biomarkers, and translational pathways for prevention in CAR T-cell therapy

Weight estimation in people aged 65 years and over admitted to hospitalisations units

Transforming long-term post-acute care for the aging population through home infusion therapy in China: an assessment of need and demand (Part 1)

Correction: A novel oncolytic Vaccinia virus armed with IL-12 augments antitumor immune responses leading to durable regression in murine models of lung cancer

Does the definition of human ultra-processed foods apply to dog and cat foods? A review of pet food processing techniques, their impact on health, and a call for pet food processing classification

Weight estimation in people aged 65 years and over admitted to hospitalisations units