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EDITOR'S SIGNALRotating editor's selection
Experimental and association-genetic evidence

Stage- and Temperature-Dependent Coleoptile Elongation Under Submergence in Thai indica Rice (Oryza sativa L.)

Screening 192 Thai indica rice accessions revealed wide variation in underwater coleoptile elongation and weak correspondence between anaerobic germination and anaerobic seedling development, r=0.29. Higher temperature was associated with lower dissolved oxygen and reduced elongation. Multiple QTLs and three candidate genes were identified, but gene function and field yield benefits remain unproven.

Phanomsak Tomjai · Supakit Jaiyindee · Thammaporn Kojonna · Supachitra Chadchawan · Monnat Pongpanich · Thanin ChantarachotChulalongkorn University
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IMPACT92/100
EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

1,027 analyses
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Deep-Eutectic Solvents and Biocatalysis73IMPACT SIGNAL
Evidence of global relevance

Spontaneous formation of highly concentrated phenylacetylcarbinol via in situ phase separation in deep eutectic solvents using Candida magnoliae whole cells

Chiang Mai University and collaborators screened nine deep-eutectic solvents with Candida magnoliae whole cells for phenylacetylcarbinol production. Choline chloride:glycerol performed best; the 20%-water system reached 148.2 mM total PAC, while a 100%-water, 1:1 DES:buffer condition improved productivity and spontaneously formed a PAC-rich top phase around 2.5 M. This integrates reaction with initial separation at laboratory scale, not yet proven sustainable at process scale.

Thai researchersSu Lwin Htike · Charin Techapun · Yuthana Phimolsiripol · Pornchai Rachtanapun · Julaluk Khemacheewakul · Suphat Phongthai · Siraphat Taesuwan · Sarinthip Thanakkasaranee · Sumeth Sommanee · Kritsadaporn Porninta · Chatchadaporn Mahakuntha · Rojarej Nunta · Dan Gao · Noppol Leksawasdi
Curcumin and Cognitive Health73IMPACT SIGNAL
Evidence of global relevance

Curcumin and Cognitive Health: Insights from Randomized Controlled Trials

This review summarises adult curcumin RCTs, with some Longvida, Theracurmin and CurQfen trials reporting improvements in memory, attention, mood, cerebral blood flow or inflammatory markers, particularly in older adults. Results vary by formulation, dose, duration and population. The abstract gives no systematic search, trial count or pooled effect, so evidence is insufficient to recommend curcumin as a cognitive enhancer.

Thai researchersBhagavathi Sundaram Sivamaruthi · Chaiyavat Chaiyasut · Periyanaina Kesika
Reproductive Health and Contraceptive Implants73IMPACT SIGNAL
Evidence of global relevance

Contraceptive implant discontinuation at one year in adults and adolescents: Implications for adolescent reproductive health services

A retrospective cohort of 2,014 etonogestrel or levonorgestrel implant initiators in 2016-2021 found one-year discontinuation at 3.83 per 100 person-years overall, 2.84 in adolescents and 4.16 in adults, with no significant difference. Sequential users had lower hazard (aHR 0.29), and abnormal bleeding was the leading reason. Single-centre findings should not diminish adolescent-specific services.

Thai researchersChanaphat Tarat · Sutira Uaamnuichai · Phanupong Phutrakool · Rattawit Rattawiwat · Jade Navyvichit · Pagapan Sarapat · Charoen Taweepolcharoen · Unnop Jaisamrarn · Somsook Santibenchakul
Rare Blood-Group Genomics and Transfusion Medicine73IMPACT SIGNAL
Evidence of global relevance

Identification and protein modelling analysis of a homozygous FUT1*01W.09 variant in a Thai patient with the para‐Bombay phenotype

A single Thai para-Bombay case was studied by serology, whole-exome/Sanger sequencing and protein modelling. Homozygous FUT1 c.658C>T (p.Arg220Cys; FUT1*01W.09) accompanied ABO*B.01 and a silent FUT2 variant. Modelling suggested impaired substrate interactions without global destabilisation. The result informs compatible transfusion, but mechanism is in silico and evidence comes from one patient.

Thai researchersPrakarn Sawatdee · Oytip Nathalang · Kamphon Intharanut
Natural-Product Chemistry and EGFR Inhibition73IMPACT SIGNAL
Evidence of global relevance

Late-stage halogenation of Scortechinone D via NaX oxidation and inhibitory activity against EGFR tyrosine kinase

Thai chemists used Oxone and sodium halides for late-stage halogenation of scortechinone D, yielding three new derivatives characterised by NMR/HRMS and X-ray for the iodo compound. Compound 2 inhibited EGFR tyrosine kinase by 63.5% at 10 μM but also suppressed normal WI-38 cell growth by 58.8% at the same concentration, indicating poor selectivity and no drug-ready lead.

Thai researchersSutin Kaennakam · Warinthorn Chavasiri
Kombucha and Bioactive Delivery72IMPACT SIGNAL
Evidence of global relevance

Development and Characterization of Kombucha Tea Nanoemulsion for Stability, Bioactive Delivery, and Functional Food Applications

Chiang Mai University researchers compared green, oolong and black tea kombuchas, then formulated the stronger in-vitro antioxidant green-tea concentrate as a nanoemulsion. Mean size was 110.03 nm, encapsulation efficiency 91.66%, and physical nanoscale stability persisted for six months at 4°C, with biphasic release and uptake by three cell lines. This supports a food-ingredient platform, not human health benefit.

Thai researchersThida Kaewkod · Nitsanat Cheepchirasuk · Wipawadee Teppabut · Chayangkorn Kuntolbut · Yingmanee Tragoolpua
Motorcycle Safety and Behaviour72IMPACT SIGNAL
Evidence of global relevance

Examining the Effects of Motorcyclist Risk Behavior and Protective Behavior on Motorcycle Crash Involvement

A cross-sectional survey of 2,910 active motorcyclists used a modified MRBQ and structural equation modelling. Risk behaviour was positively associated with self-reported crash involvement, while protective behaviour was inversely associated. The authors interpret protection indirectly because equipment usually reduces injury severity rather than crash occurrence. Recall-based associations do not establish causality.

Thai researchersDissakoon Chonsalasin · Thanapong Champahom · Sajjakaj Jomnonkwao · Vatanavongs Ratanavaraha
AI Media and Stress-Relief Experience72IMPACT SIGNAL
Evidence of global relevance

“Temporarily Forgetting Stress”: Exploring the Multimodal Features and Audience Experience of AI-Generated Psychological Healing Videos

Content analysis of 354 AI-generated 'psychological healing' videos on Douyin and interviews with 30 viewers found hand-drawn imagery, warm colours, fantasy transformations and formulaic patterns. Simpler atmosphere-first videos drew more interaction, and some users watched during anxiety or insomnia for brief relief. This describes Chinese media experience; it does not measure symptoms or establish mental-health treatment.

Thai researchersJinghong Xu
Food Microbe and Probiotic Genomics72IMPACT SIGNAL
Evidence of global relevance

Genome-guided characterization of Weissella species highlights strain-specific functional traits relevant to food fermentation and probiotics

Comparative analysis of 347 high-quality Weissella genomes across 16 species found an open pan-genome and extensive accessory diversity. EPS loci had six architectures, and stress, vitamin and GIT-tolerance markers were unevenly distributed. Most genomes lacked detectable AMR or virulence genes under applied criteria. The findings support genome-guided strain prioritisation, not in-silico certification of safety or probiotic function.

Thai researchersNattarika Chaichana · Kamonnut Singkhamanan · Monwadee Wonglapsuwan · Rattanaruji Pomwised · Komwit Surachat
Stem Cells and Dopaminergic Neurons72IMPACT SIGNAL
Evidence of global relevance

Differentiation potential of human amniotic fluid derived-mesenchymal stem cells into dopaminergic neurons

Chiang Mai University researchers induced human amniotic-fluid mesenchymal stem cells to adopt neuron-like morphology and upregulate nestin, β-III-tubulin and tyrosine hydroxylase, with corresponding immunofluorescent proteins. This shows in-vitro differentiation potential, not functional dopaminergic neurons, safety or Parkinson's disease therapy.

Thai researchersNapatsorn Thongdi · Kantirat Yaja · Napatsaree Nuttapasit · Peraphan Pothacharoen · Sirinda Aungsuchawan · Suteera Narakornsak · Waleephan Treebupachatsakul
Electrocatalysis and Urea Oxidation72IMPACT SIGNAL
Evidence of global relevance

Synergistic Combination of Triazole and BDC-MOF with TM-LDH in a One Pot for Improved Electrocatalytic Urea Oxidation

One-pot synthesis of MgZnFe-LDH with BDC-MOF or 1,2,4-triazole showed that the LDH/triazole composite formed a porous network, reduced sheet restacking and delivered up to 202 mA/cm² for urea oxidation at 1.0 M urea, with 0.41 V onset and 94% retention after 100 cycles. These are electrode tests in alkaline electrolyte, not a complete urea fuel cell.

Thai researchersRehab Mahmoud
Fluorescent Materials and Fingerprint Forensics72IMPACT SIGNAL
Evidence of global relevance

Fluorescent Carbon Dots from Cassava Peel Biomass for Enhanced Latent Fingerprint Visualization

Thai researchers converted cassava peel into fluorescent carbon dots by 360 W microwave pyrolysis for nine minutes. The dots emitted blue light at 470 nm under 365 nm excitation with 31% quantum yield. Incorporated into small-particle reagent, they visualised latent-fingerprint ridges and minutiae on glass under UV. This is a limited-surface proof of concept, not a blind forensic validation.

Thai researchersChanathip Amonthamsatid · Kamonvit Kanjanataveelap · Khunthong Klaythong · Kitima Sirivibulkovit · Phoonthawee Saetear · Thinnapong Wongpakdee
BIBLIOGRAPHIC RESEARCH WATCHLIST

Bibliographic research records

Thailand-affiliated bibliographic records. These are not full analyses; they are ordered by Impact Signal and should be verified against the original source.

2,955records
2,955 records
89IMPACT SIGNAL
Multidisciplinary

A Genomically Safe Lactobacillus johnsonii Lacking Mobile Antimicrobial Resistance Genes Suppresses Escherichia coli and Modulates Gut Microbiota and Diarrhea Incidence in Suckling Piglets

Journal of Agricultural and Food Chemistry

Thailand-affiliated authors
Mattika Abhisingha · Kanittha Chantarasakha · Pannita Santiyanont · Manadsaree Klomtun · Chetsadaporn Pitaksutheepong · Suwimon Boonrungsiman · Sawannee Sutheeworapong · Saharuetai Jeamsripong · Cherdpong Phupolphan · Wonnop Visessanguan · Surapun Tepaamorndech
Institutions
National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology · National Nanotechnology Center · King Mongkut's University of Technology Thonburi · Chulalongkorn University · Siriraj Hospital · Mahidol University · King Chulalongkorn Memorial Hospital
89IMPACT SIGNAL
Multidisciplinary

Adenosine triphosphate regulates metastatic behaviors of oral squamous cell carcinoma cells

Scientific Reports

Thailand-affiliated authors
Phawilai Prachathai · Sanicha Yaklai · Maythwe Kyawsoewin · Pawat Sripodok · Watcharaphol Tiskratok · Hiroshi Egusa · Thanaphum Osathanon · Phoonsuk Limraksasin
Institutions
Chulalongkorn University · Mahidol University · Suranaree University of Technology
89IMPACT SIGNAL
Multidisciplinary

Environmental Sustainability, Financial Conditions, and Export Performance in Thailand’s Textile and Clothing Industry Under Trade Liberalization and the Post-ATC Era

Journal of risk and financial management

Thailand-affiliated authors
Sasawalai Tonsakunthaweeteam · Siwarit Pongsakornrungsilp · Pimlapas Pongsakornrungsilp · Rachawit Photiyarach · Prof Vikas Kumar
Institutions
Walailak University · Naresuan University
89IMPACT SIGNAL
Multidisciplinary

Ethnobotanical study of edible underground storage organ plants in Youjiang District, Baise City, Guangxi, China

Journal of Ethnobiology and Ethnomedicine

Thailand-affiliated authors
Yuefeng Zhang · Piyaporn Saensouk · Tammanoon Jitpromma · Surapon Saensouk
Institutions
Mahasarakham University
89IMPACT SIGNAL
Multidisciplinary

Navigating resilience: Mental health self-care among middle-aged and older LGBTQ+ adults in Thailand

PLoS ONE

Thailand-affiliated authors
Nanchatsan Sakunpong · Ramida Mahantamak · Chawitra Tantimala · Kitsiri Chochiang
Institutions
Srinakharinwirot University · Mahidol University · Chandrakasem Rajabhat University · Prince of Songkla University
89IMPACT SIGNAL
Multidisciplinary

Community Caregivers and Innovative Financing: A Qualitative Analysis of Thailand’s Ubolratana Hospital Model using the Consolidated Framework for Implementation Research

Health Policy and Planning

Thailand-affiliated authors
Pantitra Singkheaw · Attakorn Raksasataya · Siriluckana Phrawong · Watcharapong Rintra · Charoonrat Srisespimp · Wiroj Wannapira
Institutions
Naresuan University Hospital · Khon Kaen University · Buddhachinaraj Hospital
89IMPACT SIGNAL
Multidisciplinary

Diversity of management practices in durian plantations affects topsoil properties and biological functioning

Pedobiologia

Thailand-affiliated authors
Yanesa Preewilai · Kannika Sajjaphan · Patjima Kongplub · Monrawee Meetam · Wutthida Rattanapichai · Alexis Thoumazeau
Institutions
Kasetsart University · Ministry of Agriculture and Cooperatives
89IMPACT SIGNAL
Multidisciplinary

Doxorubicin-Loaded Cerium Oxide Nanoparticles Suppress Cell Proliferation, Migration and Invasion of Triple-Negative Breast Cancer Cells

ACS Omega

Thailand-affiliated authors
Anongnat Wongpan · Sereysonita Keo · Wiradet Siri · Narong Chanlek · Patraporn Luksirikul · Duangkamon Baowan · Kanlaya Prapainop Katewongsa
Institutions
Mahidol University · Kasetsart University · Synchrotron Light Research Institute
88IMPACT SIGNAL
Multidisciplinary

Bridging Faith, Sustainability, and Technology: An Integrated Behavioral Model of Tourist Visit Intention in Sustainable Plateau Destinations

Societies

Thailand-affiliated authors
Jintanee Ru-Zhue · Somnuk Aujirapongpan
Institutions
Walailak University · Silpakorn University
88IMPACT SIGNAL
Multidisciplinary

Globally harmonized specifications: Implementing a patient-centric, enhanced control strategy – a meeting report

Biologicals

Thailand-affiliated authors
Sirichair Krabesri · Sasiwimon Patasema
Institutions
Ministry of Public Health
88IMPACT SIGNAL
Multidisciplinary

The Onset of Parental Loss of a Child Decreases Psychosocial Well-Being Among Persons 40 Years and Older: Longitudinal Evidence from South Africa, 2015–2022

Clinical Gerontologist

Thailand-affiliated authors
Supa Pengpid · Karl Peltzer
Institutions
Mahidol University
88IMPACT SIGNAL
Multidisciplinary

Gamma-aminobutyric acid production in traditional African fermented foods and its potential for functional food development

Discover Food

Thailand-affiliated authors
Uchenna Kalu Akpi · Muhammad Waqar
Institutions
Prince of Songkla University · Walailak University
88IMPACT SIGNAL
Multidisciplinary

The Global Initiative for Obstructive Sleep Apnea (GIFOSA): Rationale, Strategic Framework, and Call to Action

Pulmonary Therapy

Thailand-affiliated authors
Naricha Chirakalwasan · Tayard Desudchit
Institutions
Thai Red Cross Society · Chulalongkorn University · King Chulalongkorn Memorial Hospital
88IMPACT SIGNAL
Multidisciplinary

Towards Community and Individual Resilience in Older Ages: A Scoping Review and Development of the ‘Heart, Head, Hands’ Conceptual Framework

International Journal of Community Well-Being

Thailand-affiliated authors
Patcharawan Srisilapanan · Lasuka Duangruedee
Institutions
University of Phayao · Chiang Mai University
88IMPACT SIGNAL
Multidisciplinary

Digitalization, green finance, and low-carbon transformation in manufacturing firms: a firm-level panel analysis from Shenzhen

Frontiers in Environmental Science

Thailand-affiliated authors
Zhipeng Mu · Yarui Li
Institutions
National Institute of Development Administration
88IMPACT SIGNAL
Multidisciplinary

Mixed-methods insights into the value-to-loyalty transition in green hospitality

Journal Of Vacation Marketing

Thailand-affiliated authors
Kevin Fuchs · Dongqi Shi
Institutions
Prince of Songkla University
88IMPACT SIGNAL
Multidisciplinary

Unlocking green manufacturing: a multi-pathway analysis of digital transformation, leadership, and employee engagement in emerging economies

Cogent Business & Management

Thailand-affiliated authors
Athapol Ruangkanjanases · Ornlatcha Sivarak
Institutions
Chulalongkorn University · Mahidol University
88IMPACT SIGNAL
Multidisciplinary

Global Shocks, Local Ventures: Oil Prices, Dollar Strength, and China's Economic Shifts as Determinants of Entrepreneurial Activity in the Philippines, 2006–2022

Journal of Enterprise Strategy and Management Innovation

Thailand-affiliated authors
Ramon George O. Atento · Gay Marie Teodosio
Institutions
Asian Institute of Technology
88IMPACT SIGNAL
Multidisciplinary

Beyond the dental chair: determinants of parental acceptance of behavior management techniques in pediatric dentistry

Frontiers in Oral Health

Thailand-affiliated authors
Apitchaya Pruksametanan · Kornkan Phuengnam
Institutions
Suranaree University of Technology
88IMPACT SIGNAL
Multidisciplinary

SP 8.02 The Longitudinal Relationship Between Handgrip Strength, Malnutrition, and the Systemic Inflammatory Response in Patients with Operable Breast Cancer

British journal of surgery

Thailand-affiliated authors
Chattarin Pumtako · Nida Rattanakrong
Institutions
Chulabhorn Hospital
88IMPACT SIGNAL
Multidisciplinary

Non-Metallic and Eco-Friendly Oxygen Scavengers: Emerging Strategies to Extend the Shelf Life of Oxidizable Foods

Journal of Future Foods

Thailand-affiliated authors
Subhash Pawde · Saroat Rawdkuen
Institutions
Mae Fah Luang University
88IMPACT SIGNAL
Multidisciplinary

Herbal medicine use disclosure, database-flagged potential herb-drug interactions, and inter – interaction database concordance among patients with non-communicable diseases in Vietnam: A multicenter cross-sectional study

PLoS ONE

Thailand-affiliated authors
Anh Dang Thuc Phan · Chuenjid Kongkaew
Institutions
Naresuan University

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EDITORIAL STANDARD

How we select research

We use OpenAlex, Crossref, PubMed, DOI records, and publisher pages, then verify Thai researcher participation before publication.

  1. 01Discover new researchFocus on the latest 90 days and verifiable Thai affiliations
  2. 02Assess signalsReview recency, quality, collaboration, and societal relevance
  3. 03Read with careReport findings with limitations and avoid claims beyond the evidence
  4. 04Open original sourcesEvery item includes a DOI, review date, and verification link