User profiles for Immanuel Kwok

Immanuel Kwok

Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR)
Verified email at immunol.a-star.edu.sg
Cited by 7289

Dimensionality reduction for visualizing single-cell data using UMAP

…, L McInnes, J Healy, CA Dutertre, IWH Kwok… - Nature …, 2019 - nature.com
Advances in single-cell technologies have enabled high-resolution dissection of tissue
composition. Several tools for dimensionality reduction are available to analyze the large number …

[PDF][PDF] Developmental analysis of bone marrow neutrophils reveals populations specialized in expansion, trafficking, and effector functions

M Evrard, IWH Kwok, SZ Chong, KWW Teng, E Becht… - Immunity, 2018 - cell.com
Neutrophils are specialized innate cells that require constant replenishment from proliferative
bone marrow (BM) precursors as a result of their short half-life. Although it is established …

[PDF][PDF] Co-option of neutrophil fates by tissue environments

…, A Rubio-Ponce, M Genua, E Lusito, I Kwok… - Cell, 2020 - cell.com
Classically considered short-lived and purely defensive leukocytes, neutrophils are unique
in their fast and moldable response to stimulation. This plastic behavior may underlie …

[PDF][PDF] Fate mapping via Ms4a3-expression history traces monocyte-derived cells

Z Liu, Y Gu, S Chakarov, C Bleriot, I Kwok, X Chen… - Cell, 2019 - cell.com
Most tissue-resident macrophage (RTM) populations are seeded by waves of embryonic
hematopoiesis and are self-maintained independently of a bone marrow contribution during …

[HTML][HTML] Cellular and transcriptional dynamics of human neutrophils at steady state and upon stress

…, N Tamassia, MA Cassatella, A Hidalgo, I Kwok… - Nature …, 2022 - nature.com
Traditionally viewed as poorly plastic, neutrophils are now recognized as functionally
diverse; however, the extent and determinants of neutrophil heterogeneity in humans remain …

[PDF][PDF] Combinatorial single-cell analyses of granulocyte-monocyte progenitor heterogeneity reveals an early uni-potent neutrophil progenitor

I Kwok, E Becht, Y Xia, M Ng, YC Teh, L Tan, M Evrard… - Immunity, 2020 - cell.com
Granulocyte-monocyte progenitors (GMPs) have been previously defined for their potential
to generate various myeloid progenies such as neutrophils and monocytes. Although studies …

Origin and heterogeneity of tissue myeloid cells: a focus on GMP-derived monocytes and neutrophils

LG Ng, Z Liu, I Kwok, F Ginhoux - Annual Review of …, 2023 - annualreviews.org
Myeloid cells are a significant proportion of leukocytes within tissues, comprising granulocytes,
monocytes, dendritic cells, and macrophages. With the identification of various myeloid …

Guidelines for the use of flow cytometry and cell sorting in immunological studies

…, P Kvistborg, I Kwok… - European journal of …, 2021 - Wiley Online Library
The third edition of Flow Cytometry Guidelines provides the key aspects to consider when
performing flow cytometry experiments and includes comprehensive sections describing …

[HTML][HTML] Whole blood immunophenotyping uncovers immature neutrophil-to-VD2 T-cell ratio as an early marker for severe COVID-19

G Carissimo, W Xu, I Kwok, MY Abdad, YH Chan… - Nature …, 2020 - nature.com
SARS-CoV-2 is the novel coronavirus responsible for the current COVID-19 pandemic. Severe
complications are observed only in a small proportion of infected patients but the cellular …

Dendritic cell type 3 arises from Ly6C+ monocyte-dendritic cell progenitors

…, L Chen, H Wang, M Vétillard, P Guermonprez, I Kwok… - Immunity, 2023 - cell.com
Conventional dendritic cells (cDCs) are professional antigen-presenting cells that control
the adaptive immune response. Their subsets and developmental origins have been …