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A. Khoo · SciRah

Researcher profile · Semantic Scholar

A. Khoo

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A. Khoo — researcher profile on SciRah

h-index: 19
Works: 41
Citations: 1,431

Most-cited papers

Regulation of cytokine responses by seasonality of vitamin D status in healthy individuals
A. Khoo, L. Chai, Hans J. P. M. Koenen, F. Sweep +3 more
2011Clinical and Experimental Immunology200 citations Open access
Semantic Scholar
Anti‐Aspergillus human host defence relies on type 1 T helper (Th1), rather than type 17 T helper (Th17), cellular immunity
L. Chai, F. L. van de Veerdonk, R. Marijnissen, Shih-Chin Cheng +8 more
2010Immunology136 citations Open access
Semantic Scholar
Vitamin D(3) down-regulates proinflammatory cytokine response to Mycobacterium tuberculosis through pattern recognition receptors while inducing protective cathelicidin production.
A. Khoo, L. Chai, Hans J. P. M. Koenen, M. Oosting +5 more
2011Cytokine119 citations
Semantic Scholar
1,25-dihydroxyvitamin D3 modulates cytokine production induced by Candida albicans: impact of seasonal variation of immune responses.
A. Khoo, L. Chai, Hans J. P. M. Koenen, B. Kullberg +3 more
2011Journal of Infectious Diseases95 citations Open access
Semantic Scholar
Translating the role of vitamin D3 in infectious diseases
A. Khoo, L. Chai, Hans J. P. M. Koenen, I. Joosten +2 more
2012Critical reviews in microbiology89 citations
Semantic Scholar
Statins for Primary Prevention of Cardiovascular Disease in Elderly Patients: Systematic Review and Meta-Analysis
M. Teng, Liang Lin, Ying J. Zhao, A. Khoo +4 more
2015Drugs & Aging79 citations
Semantic Scholar
Seasonal Variation in Vitamin D3 Levels Is Paralleled by Changes in the Peripheral Blood Human T Cell Compartment
A. Khoo, Hans J. P. M. Koenen, L. Chai, F. Sweep +3 more
2012PLoS ONE72 citations Open access
Semantic Scholar
1,25‐Dihydroxyvitamin D3 inhibits proliferation but not the suppressive function of regulatory T cells in the absence of antigen‐presenting cells
A. Khoo, I. Joosten, M. Michels, R. Woestenenk +5 more
2011Immunology72 citations Open access
Semantic Scholar
Network Meta-Analysis and Cost-Effectiveness Analysis of New Generation Antidepressants
A. Khoo, Hui J. Zhou, M. Teng, Liang Lin +5 more
2015CNS Drugs63 citations
Semantic Scholar
Comparative Efficacy and Tolerability of Topical Prostaglandin Analogues for Primary Open-Angle Glaucoma and Ocular Hypertension
Liang Lin, Ying J. Zhao, P. Chew, C. Sng +7 more
2014The Annals of Pharmacotherapy57 citations
Semantic Scholar
Clinical and Safety Outcomes of Oral Antithrombotics for Stroke Prevention in Atrial Fibrillation: A Systematic Review and Network Meta-analysis.
Liang Lin, Wee-Shiong Lim, Hui J. Zhou, A. Khoo +5 more
2015Journal of the American Medical Directors Association56 citations
Semantic Scholar
Impact of coconut oil consumption on cardiovascular health: a systematic review and meta-analysis.
M. Teng, Ying J. Zhao, A. Khoo, T. Yeo +2 more
2019Nutrition reviews51 citations
Semantic Scholar
Long-term antipsychotic treatment in schizophrenia: systematic review and network meta-analysis of randomised controlled trials
Ying J. Zhao, Liang Lin, M. Teng, A. Khoo +5 more
2016BJPsych Open47 citations Open access
Semantic Scholar
Network Meta-analysis and Pharmacoeconomic Evaluation of Fluconazole, Itraconazole, Posaconazole, and Voriconazole in Invasive Fungal Infection Prophylaxis
Ying J. Zhao, A. Khoo, Gloria Tan, M. Teng +5 more
2015Antimicrobial Agents and Chemotherapy46 citations Open access
Semantic Scholar
Distinguishing Zika and Dengue Viruses through Simple Clinical Assessment, Singapore
Gabriel Yan, Long Pang, A. Cook, H. Ho +16 more
2018Emerging Infectious Diseases34 citations Open access
Semantic Scholar
Cost‐Effectiveness Modeling of Repetitive Transcranial Magnetic Stimulation Compared to Electroconvulsive Therapy for Treatment‐Resistant Depression in Singapore
Ying J. Zhao, P. Tor, A. Khoo, M. Teng +2 more
2018Neuromodulation (Malden, Mass.)32 citations Open access
Semantic Scholar
Bimodal Influence of Vitamin D in Host Response to Systemic Candida Infection-Vitamin D Dose Matters.
J. A. H. Lim, Sharada Ravikumar, Yan-Ming Wang, T. Thamboo +18 more
2015Journal of Infectious Diseases32 citations Open access
Semantic Scholar
Long-term Cost-effectiveness of Statin Treatment for Primary Prevention of Cardiovascular Disease in the Elderly
Liang Lin, M. Teng, Ying J. Zhao, A. Khoo +4 more
2015Cardiovascular Drugs and Therapy23 citations
Semantic Scholar
Comparative cost-effectiveness of 11 oral antipsychotics for relapse prevention in schizophrenia within Singapore using effectiveness estimates from a network meta-analysis
Liang Lin, Ying J. Zhao, Hui J. Zhou, A. Khoo +4 more
2016International Clinical Psychopharmacology19 citations
Semantic Scholar
The costs of an expanded screening criteria for COVID-19: A modelling study
J. Lim, B. Dickens, A. Cook, A. Khoo +4 more
2020International Journal of Infectious Diseases14 citations Open access
Semantic Scholar
Cost-Effectiveness Analysis of Ticagrelor and Prasugrel for the Treatment of Acute Coronary Syndrome.
Ying J. Zhao, A. Khoo, Liang Lin, M. Teng +3 more
2016Value in Health Regional Issues13 citations Open access
Semantic Scholar
A multicenter, multidisciplinary, high-alert medication collaborative to improve patient safety: the Singapore experience.
A. Khoo, M. Teng, B. Lim, H. Y. Tai +1 more
2013Joint Commission Journal on Quality and Patient Safety13 citations
Semantic Scholar
High-Dose Vitamin D3 Supplementation Is a Requisite for Modulation of Skin-Homing Markers on Regulatory T Cells in HIV-Infected Patients
A. Khoo, Hans J. P. M. Koenen, M. Michels, S. Ooms +4 more
2012AIDS Research and Human Retroviruses13 citations
Semantic Scholar
Cost‐effectiveness of strategy‐based approach to treatment of genotype 1 chronic hepatitis C
Ying J. Zhao, A. Khoo, Liang Lin, M. Teng +4 more
2016Journal of Gastroenterology and Hepatology10 citations
Semantic Scholar
Meta‐analysis of the effectiveness of esomeprazole in gastroesophageal reflux disease and Helicobacter pylori infection
M. Teng, A. Khoo, Ying J. Zhao, Liang Lin +3 more
2015Journal of Clinical Pharmacy and Therapeutics10 citations Open access
Semantic Scholar
Evaluation of a risk-guided strategy for empirical carbapenem use in febrile neutropenia.
A. Khoo, Ying J. Zhao, M. Teng, Ding Ying +9 more
2018International Journal of Antimicrobial Agents8 citations
Semantic Scholar
When to Test for Anti-Interferon Gamma Autoantibody?
Kent Mun Loh, You-Jia Zhong, Li Lin, M. Chan +8 more
2020Clinical Infectious Diseases6 citations
Semantic Scholar
INTEGRATING HEALTH TECHNOLOGY ASSESSMENT PRINCIPLES IN FORMULARY MANAGEMENT
M. Teng, A. Khoo, Ying J. Zhao, Liang Lin +1 more
2016International Journal of Technology Assessment in Health Care5 citations
Semantic Scholar
Invasive fungal infection in an elderly patient with defective inflammatory macrophage function.
Louis Yi Ann Chai, R. Naesens, A. Khoo, M. V. Abeele +4 more
2011Clinical Microbiology and Infection5 citations Open access
Semantic Scholar
Neurostimulation therapies in major depressive disorder: A decision‐analytic model
M. Teng, A. Khoo, Ying J. Zhao, E. Abdin +3 more
2020Early Intervention in Psychiatry4 citations
Semantic Scholar
Cost‐effectiveness analysis of biodegradable polymer versus durable polymer drug‐eluting stents incorporating real‐world evidence
M. Teng, Ying J. Zhao, A. Khoo, R. Ananthakrishna +4 more
2018Cardiovascular Therapeutics4 citations Open access
Semantic Scholar
A propensity score‐matched comparison of biodegradable polymer vs second‐generation durable polymer drug‐eluting stents in a real‐world population
Ying J. Zhao, M. Teng, A. Khoo, R. Ananthakrishna +4 more
2018Cardiovascular Therapeutics3 citations
Semantic Scholar
Cost-Effectiveness of Serum Galactomannan Surveillance during Mould-Active Antifungal Prophylaxis
A. Khoo, Ying J. Zhao, G. Tan, M. Teng +5 more
2021Journal of Fungi2 citations Open access
Semantic Scholar
Fluconazole, Itraconazole, Posaconazole and Voriconazole in Invasive Fungal 1 Infection Prophylaxis: Network Meta-analysis and Pharmacoeconomic Evaluation
Ying J. Zhao, A. Khoo, Gloria Tan, M. Teng +6 more
20151 citations
Semantic Scholar
Genotype 1 Hepatitis C Virus Treatments For Non-Cirrhotics In The Era Of All-Oral Direct-Acting Antivirals: A Cost-Effectiveness Analysis.
Ying J. Zhao, A. Khoo, Liang Lin, M. Teng +3 more
2015Value in Health1 citations Open access
Semantic Scholar
clinical Outcomes and Cost-Effectiveness of Novel Oral Anticoagulants Incorporating Real-World Elderly Patients with Atrial Fibrillation
Ying J. Zhao, Liang Lin, Hui J. Zhou, A. Khoo +6 more
20160 citations Open access
Semantic Scholar
Cost-Effectiveness Analysis Of Ophthalmic Prostaglandin Analogues For The Management Of Ocular Hypertension And Glaucoma
Liang Lin, Ying J. Zhao, A. Khoo, M. Teng +1 more
20140 citations Open access
Semantic Scholar
PHP99 Implementation of a Formulary Management Programme in Singapore
Ying J. Zhao, M. Teng, A. Khoo, B. Lim
20120 citations Open access
Semantic Scholar
Vitamin D3: modulator of the immune response.
A. Khoo
20120 citations
Semantic Scholar
Immunity to fungal infection (PP-092)
S. Ueno, K. Ishibashi, N. Miura, Y. Adachi +70 more
20100 citations Open access
Semantic Scholar
Regulatory T cells (PP-045)
S. Nakamura, T. Otani, K. Tsuji‐Takayama, A. Okochi +377 more
20100 citations Open access
Semantic Scholar

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