Planetary Protection | List of Frontiers open access articles

Original Research

Published on 12 Feb 2026

Multi-objective optimization model for dynamic airspace allocation of urban drones in medical emergency delivery

in Disaster and Emergency Medicine

Yao Zhu
Xin Sun
Tongdi Hou

Frontiers in Public Health

doi 10.3389/fpubh.2025.1727647

298 views

Original Research

Published on 12 Feb 2026

Establishment of a stable monoculture system for Entodinium furca monolobum and isolation of Escherichia spp. as growth-promoting bacteria

in Microorganisms in Vertebrate Digestive Systems

Yujia Wang
Congjie Hua
Yang Xiao
Jinying He
Bingqi Chen
Beibei Li
Dongsong Li
Tingyu Zheng
Kai Liu
Jie Xiong

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1741192

142 views

Opinion

Published on 12 Feb 2026

Updating UK clinical guidelines to incorporate the placebo effect in peri-operative care: challenges and opportunities

in Pharmacological Treatment of Pain

Emma Gregory

Frontiers in Pain Research

doi 10.3389/fpain.2026.1638970

322 views

Original Research

Published on 12 Feb 2026

Cement hardening reshapes soil microbial diversity, network stability and ecological functions of industrial area

in Terrestrial Microbiology

Xiaodong Hao
Hui Li
Xiaomeng Wang
Ping Zhu
Aide Sun
Qishi Luo
Xu Zhang
Zhiqun Chen
Xueduan Liu

Frontiers in Microbiology

doi 10.3389/fmicb.2026.1750259

131 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

178 views

Review

Published on 12 Feb 2026

Nutrition and the gut microbiome: a symbiotic dialogue influencing health and disease

in Nutrition and Microbes

Sayantanee Ray
Prakash Shankaran

Frontiers in Nutrition

doi 10.3389/fnut.2026.1761992

1,550 views

Case Report

Published on 12 Feb 2026

Mammary myofibroblastic sarcoma with lung metastasis: a case report and literature review

in Surgical Oncology

Miri Ryu
Youn Joo Jung
Seungju Lee
Seok Kyung Kang
Meehyun Lee
Jee Yeon Kim
Kyung Jin Nam
Kyeyoung Lee
Ji Hyeon Joo
Jae Joon Kim

Frontiers in Surgery

doi 10.3389/fsurg.2025.1698795

236 views

Hypothesis and Theory

Published on 12 Feb 2026

The impact of agricultural labor aging on wheat production efficiency

in Land, Livelihoods and Food Security

Yiting Wang
Yu Zhong

Frontiers in Sustainable Food Systems

doi 10.3389/fsufs.2026.1676834

110 views

Clinical Trial

Published on 12 Feb 2026

Bifidobacterium supplementation maintains gut microbiota stability and enhances well-being during short-term travel

in Nutrition and Microbes

Long Wang
Yue Yu
Xiaxian Shen
Xiaohui Li
Danni Wang
Yue Zhai
Wei Jiang
Wei Zhao
Qinghua Yu
Min-Tze Liong

Frontiers in Nutrition

doi 10.3389/fnut.2026.1724829

754 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

153 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

243 views

Original Research

Published on 12 Feb 2026

Functional architecture and cell wall composition of peltate scales involved in leaf water absorption

in Plant Cell Biology

Maria Eduarda dos Santos
Jéssica Ferreira de Lima
Denis Coelho de Oliveira
Ana Silvia Franco Pinheiro Moreira

Frontiers in Plant Science

doi 10.3389/fpls.2026.1756403

292 views

Review

Published on 12 Feb 2026

Gut microbiota and brain aging: a comparative review of African and western populations

in Neurocognitive Aging and Behavior

Beulah Favour Ortutu
Abidemi Oluwasanmi Okin
Kwame Osei Darkwah
Uju Maryanne Onuorah
Abdulkadir Yusif Maigoro
Gideon Onyedikachi Iheme

Frontiers in Aging Neuroscience

doi 10.3389/fnagi.2026.1740408

377 views

Original Research

Published on 12 Feb 2026

Development and evaluation of an inhalable nanoemulsion system for enhancing NK cell function against osteosarcoma pulmonary metastases

in Cancer Immunity and Immunotherapy

Sookyung Hwang
Paul D. Bates
Vasiliki Valkanioti
Chih-Chun Chang
Sandro Mecozzi
Christian M. Capitini

Frontiers in Immunology

doi 10.3389/fimmu.2026.1772375

191 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

124 views

Review

Published on 12 Feb 2026

Tic disorders and allergic diseases: mechanistic links and the impact of allergy management – a narrative review

in Mechanisms in Allergy

Lili Li
Wandong Hu
Ying Ren
Huan Zhang
Shushu Zhu
Tao Zhong
Hongwei Zhang

Frontiers in Allergy

doi 10.3389/falgy.2026.1769483

227 views

Articles

Multi-objective optimization model for dynamic airspace allocation of urban drones in medical emergency delivery

Establishment of a stable monoculture system for Entodinium furca monolobum and isolation of Escherichia spp. as growth-promoting bacteria

Updating UK clinical guidelines to incorporate the placebo effect in peri-operative care: challenges and opportunities

Cement hardening reshapes soil microbial diversity, network stability and ecological functions of industrial area

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

Nutrition and the gut microbiome: a symbiotic dialogue influencing health and disease

Mammary myofibroblastic sarcoma with lung metastasis: a case report and literature review

The impact of agricultural labor aging on wheat production efficiency

Bifidobacterium supplementation maintains gut microbiota stability and enhances well-being during short-term travel

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

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

Functional architecture and cell wall composition of peltate scales involved in leaf water absorption

Gut microbiota and brain aging: a comparative review of African and western populations

Development and evaluation of an inhalable nanoemulsion system for enhancing NK cell function against osteosarcoma pulmonary metastases

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

Tic disorders and allergic diseases: mechanistic links and the impact of allergy management – a narrative review