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EDITORIAL DEEP DIVES

In-depth research analyses

Source-verified editorial analyses, ordered by latest publication date

972 analyses
Biodiversity76IMPACT SIGNAL
Regional foundational knowledge

A New Pristaulacus Wasp Species Expands the Biodiversity Record of Thailand

An integrative review of Thai Pristaulacus wasps combined morphology, DNA barcoding, and phylogenetic analysis. It recognizes 17 Thai species, describes P. chiangmaiensis as new to science, records P. vilhelmseni in Thailand for the first time, and supplies an identification key and distribution map.

Thai researchersBuntika A. Butcher and Chulalongkorn University-affiliated researchers
Energy Materials76IMPACT SIGNAL
Advanced energy-storage prototype

A Quasi-Solid Micro-Supercapacitor Operates Down to -20 C

A Chulalongkorn-affiliated team combined a redox-active deep-eutectic gel electrolyte with CNTs coated in ZIF-8-derived porous carbon, targeting ion transport, accessible surface area, and low-temperature operation. The laboratory device reported strong areal performance and retention.

Thai researchersJeng-Yu Lin and Chulalongkorn University-affiliated contributors
Circular Energy and Waste76IMPACT SIGNAL
Chemical-recycling potential

Temperature-Controlled Condensation for Gasoline-Range Fuel from Plastic Waste

A Thai team from Thammasat and Kalasin universities studies temperature-controlled condensation after plastic-waste pyrolysis to target gasoline-range products. ACS and Crossref exposed no abstract, so feedstock, temperatures, yield, and fuel-quality claims are withheld.

Thai researchersNattadon Pannucharoenwong; Snunkhaem Echaroj; Keyoon Duanguppama; Tanatorn Tanantong; Kumpanat Chaiphet; Chinnapat Turakarn; Phadungsak Ratanadecho
Agriculture and Environment81IMPACT SIGNAL
Circular-agriculture potential

Invasive Water-Moss Biochar Alters Stevia Responses to Drought

A Chiang Mai University-linked team converted invasive Salvinia cucullata into biochar and tested it on stevia across water-holding conditions. Biochar did not consistently increase biomass, but it was associated with altered shoot architecture, selected antioxidant traits, and expression of genes involved in steviol-glycoside biosynthesis.

Thai researchersPiyachat Sunanta; Pasin Norkum ai; Patipon Teerakitchotikan; Tibet Tangpao; Sarana Rose Sommano
Clinical Medicine80IMPACT SIGNAL
Clinical signal requiring external validation

Predictors of In-Hospital Death in High-Killip STEMI After Reperfusion

A retrospective cohort of PCI-treated STEMI patients with Killip class III-IV reported 18.8% in-hospital mortality. Low hemoglobin, low mean arterial pressure, use of more than two vasopressors, and multivessel PCI were associated with higher mortality.

Thai researchersChorchana Wichian; Thotsaporn Morasert; Surat Tongyoo; Arunsri Rattanaprom
Advanced Materials79IMPACT SIGNAL
Quantitative materials-design guidance

Molecular Weight Tunes the Heat-Strength-Ductility Balance in Stereocomplex PLA

A Mahasarakham University-linked study shows that PLLA and PDLA molecular-weight pairing controls stereocomplex crystallization, improving heat resistance but potentially causing brittleness. Experiments and finite-element analysis map a design space rather than optimizing a single property.

Thai researchersYottha Srithep
clinical-medicine84IMPACT SIGNAL

Expert Clinical Consensus on Body Surface Gastric Mapping Phenotypes for Gastroduodenal Disorders: ‘Auckland Classification’ v1.0

INTRODUCTION: Chronic gastroduodenal disorders remain challenging to manage, and new diagnostic approaches are needed to better delineate underlying causes and guide therapeutic decisions. Body Surface Gastric Mapping (BSGM) technologies combine high-resolution gastric myoelectrical activity measurements with symptom and psychological profiling to provide mechanistic insights into gastric motor and sensory dysfunction. An International Working Group convened to derive the first consensus classification of BSGM phenotypes (the "Auckland Classification"). METHODS: A Technical Group conducted a systematic literature and clinical database review to identify objective test biomarkers and candidate disease mechanisms. Evidence was synthesized across 50 studies (primarily in gastroparesis, chronic nausea and vomiting, and functional dyspepsia), and BSGM phenotypes were mapped to existing treatment guidelines. Subsequently, iterative review and development of consensus was performed by a Consensus Group composed of international clinical experts familiar with BSGM. Eleven statements underlying the classification were then derived and circulated as a final survey to establish agreement. RESULTS: Six BSGM phenotypes were endorsed: three defined by myoelectrical abnormalities (Dysrhythmic, High Frequency, and Low Meal Response) and three by characteristic symptom associations (Sensorimotor, Continuous, and Delayed Onset Symptoms). Published studies plausibly linked these phenotypes to mechanisms including interstitial cell of Cajal depletion, vagal impairment, hypomotility, visceral hypersensitivity, gut-brain dysregulation, and small bowel dysfunction. Phenotypes were also mapped to existing mechanism-based treatment guidelines. Ten out of the eleven statements had > 80%…

Thai researchers
clinical-medicine80IMPACT SIGNAL

Detection of cancer recurrence from Thai-English electronic medical records using sentence embeddings

OBJECTIVE: This study developed and validated monolingual and bilingual sentence-bidirectional encoder representations from transformers (SBERT) models for detecting cancer recurrence within Thai-English electronic medical records (EMRs) from Thai cancer hospitals. METHOD: A multicentre dataset of 32 436 documents from 1250 patients was used for model development. External validation involved an independent dataset of 9244 documents from 384 patients across two Thai cancer hospitals. Performance was benchmarked against a fine-tuned PubMedBERT (MetBERT). RESULTS: The development dataset included breast (43.9%), colorectal (12.1%), cervical (28.0%) and head and neck (16.0%) cancers. MetBERT achieved the highest area under the precision-recall curve (AUPRC) for locoregional versus no recurrence (11.1%) and locoregional versus distant recurrence (91.7%), while monolingual-SBERT excelled at distant versus no recurrence (32.0%). External validation demonstrated MetBERT superiority for locoregional versus no recurrence (9.30%-21.50%). For distant versus no recurrence, bilingual-SBERT performed best with AUPRC 17.55%-24.39%. While MetBERT led in distinguishing locoregional versus distant recurrence (88.30%-94.70%), bilingual-SBERT demonstrated robust external validation performance (AUPRC 85.25%-91.80%). DISCUSSION: Low AUPRC values (9%-32%) reflect the extreme class imbalance in real-world data (~1% recurrence prevalence). Despite this, fine-tuned MetBERT achieved highest performance, while bilingual-SBERT demonstrated superior robustness during external validation. This validates sentence embedding models for handling mixed Thai-English medical records in multilingual clinical environments. CONCLUSION: Sentence embedding frameworks provide a practical, generalisable solution…

Thai researchers
clinical-medicine79IMPACT SIGNAL

Pan-Asian adapted ESMO Clinical Practice Guidelines for the diagnosis, treatment, and follow-up of patients with hepatocellular carcinoma

The European Society for Medical Oncology (ESMO) Clinical Practice Guidelines for the diagnosis, treatment, and follow-up of patients with hepatocellular carcinoma (HCC) were published in May 2025 and were adapted in August 2025, according to previously established standard methodology, to produce the Pan-Asian adapted ESMO consensus guidelines for the management of Asian patients with HCC. The adapted guidelines presented in this manuscript are the consensus opinions reached by a panel of Asian experts in the treatment of patients with HCC representing the oncological societies of China (Chinese Society of Clinical Oncology), Indonesia (Indonesian Society of Hematology and Medical Oncology), India (Indian Society of Medical and Paediatric Oncology), Japan (Japanese Society of Medical Oncology), Korea (Korean Society of Medical Oncology), Malaysia [Malaysian Oncological Society (MOS)], the Philippines (Philippine Society of Medical Oncology), Singapore (Singapore Society of Oncology), Taiwan (Taiwan Oncology Society), and Thailand (Thai Society of Clinical Oncology) and coordinated by ESMO and the MOS. The voting was based on scientific evidence and was independent of current treatment practices, drug access restrictions, and reimbursement decisions in the different regions of Asia. The latter are discussed separately in the manuscript. The aim is to provide guidance for the optimisation and harmonisation of the management of patients with HCC across the different countries of Asia, drawing on the evidence provided by both Western and Asian trials. Attention is drawn to the disparity in the drug approvals and reimbursement strategies between the different regions.

Thai researchers
public-health77IMPACT SIGNAL

Microbial bioactive complex supplementation is associated with gut microbial fermentation and feed conversion in weaned piglets

Improving feed efficiency while maintaining gut stability is a key nutritional objective during the post-weaning period in piglets. This study investigated the effects of dietary supplementation with a microbial bioactive complex (MBC), composed of Pediococcus pentosaceus CACC616, Lactobacillus reuteri CACC607, L. dextrinicus CACC889, L. pentosus CACC891, and Saccharomyces cerevisiae CACC699, on feed efficiency and gut microbial fermentation in weaned piglets. The complex was produced via solid-state fermentation (SSF), enabling the co-delivery of viable microorganisms and fermentation-derived metabolites. A total of 34 piglets were randomly assigned to either a basal diet (control) or the same diet supplemented with MBC for 33 days. The MBC contained approximately 2.4 × 10 9 CFU/g of lactic acid bacteria and 5.17 × 10 6 CFU/g of yeast and was included in the diet at 0.5%. MBC supplementation significantly improved feed conversion ratio ( p < 0.05) and reduced average daily feed intake, indicating enhanced feed utilization efficiency without adverse effects on health-related blood parameters. The constituent strains exhibited desirable probiotic and safety characteristics, including tolerance to acidic and bile salt conditions, adhesion to porcine intestinal epithelial cells (IPEC-J2), absence of hemolytic activity, and low biogenic amine production. Microbial analysis revealed that taxa enriched in the MBC-treated group, including Succinivibrio and Succinivibrionaceae UCG-001 , are associated with carbohydrate fermentation and succinate-producing pathways. Collectively, these findings indicate that dietary supplementation with MBC is associated with improved feed conversion and changes in fermentation-related gut microbial taxa in weaned piglets, supporting its…

Thai researchers
public-health77IMPACT SIGNAL

Current underage alcohol consumption and school bullying victimization among Filipino adolescents: insight from GSHS for targeted public health interventions

Underage alcohol use and bullying are major adolescent health concerns in the Philippines. We estimated the prevalence of current alcohol use and its association with bullying victimization. We analyzed data from the 2019 Philippine Global School-Based Student Health Survey (GSHS). Current alcohol use was ≥1 drinking day in the past 30 days. Bullying exposures included school-based, outside-school, and cyberbullying in the past 12 months. Weighted chi-square tests and multivariable logistic regression were used to identify predictors. The current alcohol use prevalence was 20.4%. Alcohol use was more likely among males (aOR = 1.77; 95% CI: 1.58–1.98). Adolescents < 15 years had lower odds than those ≥15 years (aOR = 0.55; 95% CI: 0.49–0.61). Bullying victimization was independently associated with drinking, strongest for cyberbullying (aOR = 2.36; 95% CI: 2.08–2.68), with additional associations for school-based (aOR = 1.39) and outside-school bullying (aOR = 1.51). Underage drinking is closely linked to bullying, particularly cyberbullying, supporting integrated school-based prevention combining psychosocial support, digital literacy, and gender-responsive strategies.

Thai researchers
environmental-engineering77IMPACT SIGNAL

Multiple Evidenced-Based Approaches for ecological conservation practices in Ōhiwa Harbour, Aotearoa New Zealand

Context Although once widespread, tuangi (cockle, Austrovenus stutchburyi), a taonga (sacred) species for local Māori people, have undergone significant declines in Ōhiwa Harbour, prompting local-led aspirations for their restoration. Aims This study demonstrates how balancing mātauranga Māori with ecological modelling can improve understanding of species and habitat relationships and support estuarine management. Methods We combine contextual historical mapping with a predictive Species Distribution Model (SDM) to identify suitable habitats for assessing and monitoring areas for a co-managed and co-implemented shellfish surveying and monitoring program in Ōhiwa Harbour, Aotearoa New Zealand. Species distribution and relative abundance were modelled using a SDM parameterised with Indigenous Knowledge and empirically derived environmental data informed by Iwi (tribal)-identified traditional harvesting areas. Results Model outputs indicated that large areas of Ōhiwa Harbour remain suitable for tuangi, with the higher predicted abundances in shallow sub-tidal and intertidal areas (

Thai researchers
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.

1,808records
1,808 records
77IMPACT SIGNAL
Environmental Engineering

Development of Empirical Models for Estimating Daily Downward Longwave Radiation Using Meteorological Data in Thailand

Journal of Renewable Energy and Smart Grid Technology

Thailand-affiliated authors
Rungrat Wattan · Chutimon Phoemwong · Supawadee Nokphueng · S. Buntoung · K. Tohsing · Serm Janjai
Institutions
Silpakorn University · St Theresa International College
77IMPACT SIGNAL
Environmental Engineering

Assessment of meteorological drought in Thailand: Historical and future projections under CMIP6 climate change scenarios

Journal of Hydrology Regional Studies

Thailand-affiliated authors
Teerawat Ram-Indra · Nantawoot Inseeyong · Supattra Visessri
Institutions
Chulalongkorn University
77IMPACT SIGNAL
Clinical Medicine

A new approach to improve outpatient departments to mitigate respiratory infectious diseases

Journal of Asian Architecture and Building Engineering

Thailand-affiliated authors
Jutamat Chotirat · Kantaphong Srimuang · Supuck Prugsiganont van der Hoeven
Institutions
Walailak University · Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Non-GMO surface display of VP28 on Pediococcus pentosaceus for oral protection against white spot syndrome virus in shrimp

Scientific Reports

Thailand-affiliated authors
Pinpunya Riangrungroj · Suparat Taengchaiyaphum · Somphop Boonpayung · Siwaporn Longyant · Dujduan Waraho-Zhmayev · Kallaya Sritunyalucksana · Ubolsree Leartsakulpanich
Institutions
National Science and Technology Development Agency · National Center for Genetic Engineering and Biotechnology · Srinakharinwirot University · King Mongkut's University of Technology Thonburi
77IMPACT SIGNAL
Clinical Medicine

Papiliotrema anthoicola Kathongthung, Kodchasee, Senwanna, J. Kumla & N. Suwannar. 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Chirayut Kathongthung · Pratthana Kodchasee · Saowaluck Singsalood · Chanokned Senwanna · Pannida Khunnamwong · Jaturong Kumla · Nakarin Suwannarach
Institutions
Chiang Mai University · Kasetsart University
77IMPACT SIGNAL
Clinical Medicine

Preparation of Quercetin-Loaded Lipid Nanoparticle-Embedded Hydrogels and Stability Studies

Molecules

Thailand-affiliated authors
Chatchapong Tangjidapichai · Sarin Tadtong · Chuda Chittasupho · Weerasak Samee
Institutions
Srinakharinwirot University · Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Depressive symptom profiles across pregnant, postpartum, and nonperipartum women: measurement invariance and differential item functioning analyses of 2005–2021 NHANES data

BMC Public Health

Thailand-affiliated authors
Manit Srisurapanont · Chawisa Suradom · Narong Maneeton · Awiruth Oon-arom · Benchalak Maneeton
Institutions
Chiang Mai University
77IMPACT SIGNAL
Clinical Medicine

Subclinical thiamine deficiency in third-trimester pregnancy despite routine antenatal supplementation: a cross-sectional study in an urban setting, Bangkok, Thailand

BMC Pregnancy and Childbirth

Thailand-affiliated authors
Ajjima Thussachan · Itsara Jangjaroenphorn · Monnapa Chantrangkul · Apanchanid Thepouypon · Chattraya Ngamlerst · Natnicha Promyos · Kamparnart Kaewyai · Dennopporn Sudjai · Kriengsak Limkittikul · Thitiya Yakasaem · Salin Sirinam · Weerawan Hattasingh
Institutions
Mahidol University · Mahidol Oxford Tropical Medicine Research Unit · Rajavithi Hospital
77IMPACT SIGNAL
Clinical Medicine

Inequality and determinants of access to phototherapy among patients with psoriasis in Thailand

Skin Health and Disease

Thailand-affiliated authors
Chutima Churee · Piya Hanvoravongchai · Thanapoom Rattananupong
Institutions
Ministry of Public Health · Chulalongkorn University
77IMPACT SIGNAL
Clinical Medicine

Clinical and radiological features of primary breast sarcoma: a 14-year retrospective case series from a single institution

International Journal of Surgery Case Reports

Thailand-affiliated authors
Rujira Patanawanitkul · Varali Ariyadej · Voraparee Suvannarerg · Shanigarn Thiravit · Kobkun Muangsomboon · Pornpim Korpraphong
Institutions
Siriraj Hospital · Mahidol University
77IMPACT SIGNAL
Clinical Medicine

Papiliotrema floralis Kodchasee, Kathongthung, Senwanna, J. Kumla & N. Suwannar. 2026, sp. nov.

Open MIND

Thailand-affiliated authors
Chirayut Kathongthung · Pratthana Kodchasee · Saowaluck Singsalood · Chanokned Senwanna · Pannida Khunnamwong · Jaturong Kumla · Nakarin Suwannarach
Institutions
Chiang Mai University · Kasetsart University
77IMPACT SIGNAL
Energy and Materials

Multidentate Chelation of Phytate Suppresses Mn Dissolution and Enhances Structural Stability of Li-Rich Mn-Based Cathodes

Inorganic Chemistry

Thailand-affiliated authors
Pei Yang · Dinghao Le · P Q Li · Yujing Chen · Xiahui Zhang · Junchao Zheng
Institutions
Thailand National Metal and Materials Technology Center
77IMPACT SIGNAL
Clinical Medicine

Emergency minimally invasive versus open left-sided colonic resection for complicated diverticulitis: a systematic review and meta-analysis

BMC Surgery

Thailand-affiliated authors
Hariruk Yodying · Vichit Viriyaroj · Thammanij Rookkachart · Thana Boonsinsukh · Anuwat Chartkitcharoen · Wannakorn Prapasajchavet · Natchanok Mekrugsakit · Patcharaon Petchkaewkul · Ratchanon Laojanun
Institutions
Srinakharinwirot University
77IMPACT SIGNAL
Energy and Materials

Influence of Carbonization Temperature on the Tunable Work Function of Graphite-like Biomass Carbon Derived from Wolffia globosa and Its Morphology and Phase Structure Properties

ACS Omega

Thailand-affiliated authors
Sudarat Khwanmueang · Woranuch Sudthongkong · Akkawat Ruammaitree · Orapan Saensuk · Poramed Wongjom · Yingyot Infahsaeng · Kunthaya Ratchaphonsaenwong · Pantiwa Petpadoong · Wasan Maiaugree
Institutions
Thammasat University · National Science and Technology Development Agency · Khon Kaen University
77IMPACT SIGNAL
Clinical Medicine

Enhancing dynamic postural stability during gait in Parkinson’s disease with textured insoles and auditory cue training: a randomized controlled trial study

Disability and Rehabilitation

Thailand-affiliated authors
Thanakorn Angkurasiripaiboon · Chernkhuan Stonsaovapak · Thitichaya Soythong · Maria Justine · Akkradate Siriphorn
Institutions
Chulalongkorn University · King Chulalongkorn Memorial Hospital
77IMPACT SIGNAL
Energy and Materials

Energy and Exergy Potential of a Flow-Controlled Photovoltaic–Thermal Collector for Charging Thermochemical Energy Storage Under Intermittent Tropical Irradiance

Energies

Thailand-affiliated authors
Choosak Rittiphet · Suratsavadee K. Korkua · Krit Funsian · Kamon Thinsurat
Institutions
Walailak University
77IMPACT SIGNAL
Clinical Medicine

Surgical pearls in dermatology: Tips for scalp, nail, and cutaneous procedures

Journal of Cutaneous and Aesthetic Surgery

Thailand-affiliated authors
Marcela Duarte Benez-Miller · João Paulo Yamagata · Inghlide Damanielle Silva · Giovanna Laboissière
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Clinical Medicine

ERGA-BGE reference genome of the Eurasian Woodcock (Scolopax rusticola), a game bird species with isolated populations of conservation interest

Open Research Europe

Thailand-affiliated authors
Rebekah A. Oomen
Institutions
Saint John's University
77IMPACT SIGNAL
Clinical Medicine

FIGO staging for gestational trophoblastic neoplasia: 2026

International Journal of Gynecology & Obstetrics

Thailand-affiliated authors
Sarikapan Wilailak
Institutions
Mahidol University · Ramathibodi Hospital
77IMPACT SIGNAL
Clinical Medicine

E4BP4 restrains effector-memory CD8 + T cell responses in systemic lupus erythematosus

Autoimmunity

Thailand-affiliated authors
Changxing Gao · Qianjin Lu · Ming Zhao
Institutions
Institute of Dermatology
77IMPACT SIGNAL
Global Public Health

Association of mainly vegetarian and vegan diets with loneliness, social isolation and social withdrawal in a German population survey

PLoS ONE

Thailand-affiliated authors
Supa Pengpid · Karl Peltzer
Institutions
Mahidol University
76IMPACT SIGNAL
Clinical Medicine

Potential drug–drug interactions and clinical outcomes among people living with HIV with comorbidities: A multicentre retrospective cohort study

British Journal of Clinical Pharmacology

Thailand-affiliated authors
Chanadda Wuttikul · Noppaket Singkham · Chadathorn Hongsudta · Jindarat Danpan · Chontawan Wannagon · Wuttikrai Chaimipak · Prakaikaew Jaiwanglok · Puttasorn Detmon · Sirayut Phatthanasobhon
Institutions
University of Phayao · Lampang Hospital · Phramongkutklao Hospital
76IMPACT SIGNAL
Clinical Medicine

Elongated Corkscrew Hairs as a Possible Novel Trichoscopic Sign in Endothrix Tinea Capitis Affecting Adults with Immunosuppression

Dermatology and Therapy

Thailand-affiliated authors
Raquel de Melo Carvalho · Daniel Fernandes Melo
Institutions
Institute of Dermatology
76IMPACT SIGNAL
Multidisciplinary

Institutional Exclusion in Platform Work: Assessing the EU Platform Work Directive in Malaysia and Thailand

Journal of Contemporary Asia

Thailand-affiliated authors
Yosuke Uchiyama
Institutions
Chulalongkorn University
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