Ivan Kok Seng Yap

Forest Department Sarawak — Malaysia

Biochemistry, Genetics and Molecular Biology · Life Sciences

27h-index4.4kcitations64works1.72yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Gut microbiota and health(18), Diet and metabolism studies(15), Metabolomics and Mass Spectrometry Studies(13), Antibiotic Resistance in Bacteria(6), Probiotics and Fermented Foods(5)

Publications64 total

Dysbiosis in the upper airway and gut, and altered urine metabolome in Malaysian diabetic patients
Journal of Endocrinology·2025
Respiratory carriage of hypervirulent Klebsiella pneumoniae by indigenous populations of Malaysia
BMC Genomics·2024· 5 citedOpen Access
Dysbiosis in the Upper Respiratory Tract and Gut Bacterial Microbiota and Altered Urine Metabolome in Type 2 Diabetic Patients
SSRN Electronic Journal·2024Open Access
Prevalence of true resistant hypertension in those referred for uncontrolled hypertension in Malaysia: A comparison using different definitions
Hypertension Research·2023· 3 cited
Analytical Validation of a Reversed-Phase Ion Pairing HPLC-DAD Method for the Simultaneous Determination of Anthropogenic Pollutants
METHODS AND OBJECTS OF CHEMICAL ANALYSIS·2023· 3 citedOpen Access
Genomic comparison and phenotypic profiling of small colony variants of Burkholderia pseudomallei
PLoS ONE·2021· 5 citedOpen Access
Influence of heavy metals on the occurrence of Antarctic soil microalgae
Antarctic Science·2021· 6 cited
Carriage of upper respiratory tract pathogens in rural communities of Sarawak, Malaysian Borneo
Pneumonia·2021· 15 citedOpen Access
Publisher Correction: Neonatal intensive care unit (NICU) exposures exert a sustained influence on the progression of gut microbiota and metabolome in the first year of life
Scientific Reports·2021· 2 citedOpen Access
Neonatal intensive care unit (NICU) exposures exert a sustained influence on the progression of gut microbiota and metabolome in the first year of life
Scientific Reports·2021· 29 citedOpen Access
Gut Microbial Ecosystem in Parkinson Disease: New Clinicobiological Insights from Multi‐Omics
Annals of Neurology·2020· 181 cited
Coffee consumption revealed sex differences in host endogenous metabolism and gut microbiota in healthy adults
Journal of Food Biochemistry·2020· 13 cited
Socio-demographic profile and family planning practices among Sarawak Penan women
Zenodo (CERN European Organization for Nuclear Research)·2020Open Access
Comparative assessment of faecal microbial composition and metabonome of swine, farmers and human control
Scientific Reports·2020· 24 citedOpen Access
Whole genome analysis of multidrug-resistant Citrobacter freundii B9-C2 isolated from preterm neonate’s stool in the first week
Journal of Global Antimicrobial Resistance·2020· 12 citedOpen Access
Temporal dynamics of the gut microbiome and metabolome in preterm and term infants from birth through the first year of life
Research Square (Research Square)·2020Open Access
Sylvatic dengue virus type 4 in Aedes aegypti and Aedes albopictus mosquitoes in an urban setting in Peninsular Malaysia
PLoS neglected tropical diseases·2019· 38 citedOpen Access
Raised levels of Il-6, Il-17a, and Il-22 in fatal leptospirosis
European Journal of Clinical Microbiology & Infectious Diseases·2019· 7 cited
Role of coaggregation in the pathogenicity and prolonged colonisation of Vibrio cholerae
Medical Microbiology and Immunology·2019· 8 cited
Perturbed metabolic profiles associated with muscle weakness seen in adult Ts1Cje mouse model of Down syndrome
Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)·2019· 1 citedOpen Access
page 1 of 4Next →

Frequent Co-authors

Elaine Holmes(19), Chun Wie Chong(19), Jeremy K. Nicholson(18), Cindy Shuan Ju Teh(14), François‐Pierre Martin(8), Yulan Wang(8), John C. Lindon(8), Jeremiah Stamler(6), Paul Elliott(6), Sunil Kochhar(6), Magda Bictash(5), Queenie Chan(5), Timothy M. D. Ebbels(5), Ian Brown(5), Norbert Sprenger(5), Ruey Leng Loo(4), Maria De Iorio(4), Martha L. Daviglus(4), Olivier Cloarec(4), Serge Rezzi(4)