THE WENG LAB

THE WENG LAB

Parasitology; Vector control; Vector-Borne Diseases; Synthetic Biology

R849 No.1 Jen Ai Road section 1 Taipei 100 Taiwan R.O.C., Ph: 886-2-23123456 ext. 288261; Email: scweng@ntu.edu.tw.

About

The Weng Lab, established in 2025 at the College of Medicine, National Taiwan University, uses genetic and molecular approaches to study sex determination and differentiation in Aedes mosquitoes. We focus on understanding how female mosquitoes enable dengue virus transmission by identifying key host factors involved in the viral life cycle.

Our goal is to translate these insights into innovative, targeted mosquito control strategies that selectively disrupt disease transmission while minimizing impacts on non-vector males, ultimately contributing to improved public health.

Education

National Taiwan University

Taipei, Taipei, Taiwan
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Ph.D. Microbiology

National Taiwan University

Taipei, Taipei, Taiwan
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M.S. Microbiology

National Dong-Hwa University

Hualien, Hualien, Taiwan
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B.S. Life Science

Academic and Professional Experience

National Taiwan University

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Assistant Professor

Taipei, Taipei, Taiwan

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Summary

Leads pioneering research in tropical medicine and parasitology, focusing on developing novel genetic tools for mosquito control and advancing public health outcomes.

Highlights

Pioneer novel, effective technologies for mosquito population control, significantly enhancing public health outcomes by reducing the spread of mosquito-borne diseases.

Investigate the connection between sex-determining and sex-differentiation pathways in Aedes mosquitoes, aiming to uncover new key regulators involved in these processes.

Leverage prior experience in molecular virology to explore the viral life cycle and identify host factors specifically expressed in female mosquitoes, primary vectors of dengue virus.

Develop targeted control strategies aimed at reducing disease transmission while minimizing fitness costs in male mosquitoes that do not transmit diseases.

University of California San Diego

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Postdoctoral Scholar

San Diego, California, US

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Summary

Developed high-throughput genetic sexing systems and conditional gene expression tools for advanced mosquito control strategies.

Highlights

Pioneered the development of high-throughput genetic sexing systems, successfully separating sexes in Aedes and Anopheles mosquitoes for targeted control strategies.

Engineered a conditional Nix expression system, effectively converting female mosquitoes to males under specific laboratory conditions.

Identified and targeted female-specific muscle genes to inhibit flight ability, a novel approach for female mosquito elimination in vector control.

Investigated sperm development essential genes to advance mosquito population suppression through sterile insect technique, contributing to public health initiatives.

Led numerous postdoctoral projects focused on developing advanced genetic tools, critically addressing pivotal challenges in mosquito-borne disease control.

National Taiwan University

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Postdoctoral Fellow

Taipei, Taipei, Taiwan

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Summary

Conducted advanced research in tropical medicine and parasitology, focusing on vector control strategies and molecular mechanisms.

Highlights

Contributed significantly to cutting-edge research in tropical medicine and parasitology, enhancing understanding of vector-borne diseases.

National Taiwan University

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Research Assistant

Taipei, Taipei, Taiwan

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Summary

Provided technical and research support for projects in tropical medicine and parasitology, ensuring efficient laboratory operations and data integrity.

Highlights

Executed comprehensive laboratory experiments, supporting research in tropical medicine and parasitology, and ensuring data integrity for publications.

Managed and maintained critical laboratory resources, including equipment and reagent inventories, optimizing research workflow efficiency.

Assisted in data collection, analysis, and preparation of research findings, contributing to multiple scientific publications.

Awards

Yushan Young Fellow

Ministry of Education

2030 Cross-Generation Emerging Young Scholar

National Science and Technology Council

Talent Recruitment Research Grant

National Taiwan University

World Mosquito Day campaign

Gene Drive Network

優秀論文競賽 特優 (Excellent Paper Award)

財團法人中華民國寄生蟲防治會 (Chinese Society of Parasitology)

醫學院微生物學研究所研究生成果優秀獎學金 (Outstanding Graduate Student Research Achievement Scholarship)

臺灣大學 (National Taiwan University)

范秉真教授研究論文獎 (Professor Bing-Zhen Fan Research Paper Award)

台灣寄生蟲學會 (Taiwan Society of Parasitology)

研究生優秀著作獎 (Outstanding Graduate Work Award)

臺灣大學 (National Taiwan University)

學生論文比賽 特優 (Student Paper Competition Excellence Award)

陳瑩霖教授暨寄生蟲防治會 (Professor Ying-Lin Chen and Parasitology Society)

Publications

Dual functions of the Aedes aegypti ecdysone receptor in dengue virus replication and reproduction control

Parasites & Vectors

A single-nucleus transcriptomic atlas of the adult Aedes aegypti mosquito.

Cell

Morphological specializations of mosquito CO2-sensing olfactory receptor neurons.

Proc. Natl. Acad. Sci. U.S.A.

Establishing a dominant early larval sex selection strain in the Asian malaria vector Anopheles stephensi. First author.

Infectious Diseases of Poverty

Advances and challenges in synthetic biology for mosquito control. First author.

Trends in Parasitology

Efficient sex separation by exploiting differential alternative splicing of a dominant marker in Aedes aegypti. First author.

PLOS GENETICS

Co-infection of dengue and Zika viruses mutually enhances viral replication in the mosquito Aedes aegypti. First author.

Parasites & Vectors

The chaperone BiP promotes dengue virus replication and mosquito vitellogenesis in Aedes aegypti.

Insect Biochemistry and Molecular Biology

SUMOylation Is Essential for Dengue Virus Replication and Transmission in the Mosquito Aedes aegypti. First author.

Frontiers in Microbiology

A flavivirus-inducible gene expression system that modulates broad-spectrum antiviral activity against dengue and Zika viruses. First author.

Insect Biochemistry and Molecular Biology

Blood glucose promotes dengue virus infection in the mosquito Aedes aegypti. First author.

Parasites & Vectors

A Thioester-Containing Protein Controls Dengue Virus Infection in Aedes aegypti Through Modulating Immune Response. First author.

Frontiers in Immunology

A Simplified Method for Blood Feeding, Oral Infection, and Saliva Collection of the Dengue Vector Mosquitoes. First author.

PLoS One

The Unfolded Protein Response Modulates the Autophagy-Mediated Egg Production in the Mosquito Aedes aegypti. First author.

Insect Molecular Biology

DNA Topoisomerase IIIβ Promotes Cyst Generation by Inducing Cyst Wall Protein Gene Expression in Giardia lamblia.

Open Biology

Transcription Factor Elf3 Modulates Vasopressin-Induced Aquaporin-2 Gene Expression in Kidney Collecting Duct Cells.

Frontiers in Physiology

A Salivary Protein of Aedes aegypti Promotes dengue-2 Virus Replication and Transmission.

Insect Biochemistry and Molecular Biology

Novel phthalocyanines activated by dim light for mosquito larva- and cell-inactivation with inference for their potential as broad-spectrum photodynamic insecticides.

PLoS One

The Non-Canonical Notch Signaling Is Essential for the Control of Fertility in Aedes aegypti.

PLOS Neglected Tropical Diseases

A case of human infection with Anisakis simplex in Taiwan.

Gastrointestinal Endoscopy

Frizzled 2 is a key component in the regulation of TOR signaling-mediated egg production in the mosquito Aedes aegypti. First author.

Insect Biochemistry and Molecular Biology

DNA Topoisomerase II Is Involved in Regulation of Cyst Wall Protein Genes and Differentiation in Giardia lamblia.

PLOS Neglected Tropical Diseases

Rab5 and Class III Phosphoinositide 3-Kinase Vps34 Are Involved in Hepatitis C Virus NS4B-Induced Autophagy.

Journal of Virology

Lab Members

Research Assistant

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Ho-An Chen

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PhD student at NTU

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Yu-Chen Lee

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Sep 2025 → Jan 2026, Research Assistant

PhD student at NTU

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Yu-Xian Zhou

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Principal Investigator

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Shih-Che Weng

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