Search Results - "Koh, Valerie"

Connecting clusters of COVID-19: an epidemiological and serological investigation by Yong, Sarah Ee Fang, Anderson, Danielle Elizabeth, Wei, Wycliffe E, Pang, Junxiong, Chia, Wan Ni, Tan, Chee Wah, Teoh, Yee Leong, Rajendram, Priyanka, Toh, Matthias Paul Han Sim, Poh, Cuiqin, Koh, Valerie T J, Lum, Joshua, Suhaimi, Nur-Afidah Md, Chia, Po Ying, Chen, Mark I-Cheng, Vasoo, Shawn, Ong, Benjamin, Leo, Yee Sin, Wang, Linfa, Lee, Vernon J M

“…Elucidation of the chain of disease transmission and identification of the source of coronavirus disease 2019 (COVID-19) infections are crucial for effective…”
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SARS-CoV-2 Infection among Travelers Returning from Wuhan, China by Ng, Oon-Tek, Marimuthu, Kalisvar, Chia, Po-Ying, Koh, Vanessa, Chiew, Calvin J, De Wang, Liang, Young, Barnaby E, Chan, Monica, Vasoo, Shawn, Ling, Li-Min, Lye, David C, Kam, Kai-qian, Thoon, Koh-Cheng, Kurupatham, Lalitha, Said, Zubaidah, Goh, Ethan, Low, Constance, Lim, Soon-Kok, Raj, Pream, Oh, Olivia, Koh, Valerie T.J, Poh, Cuiqin, Mak, Tze-Minn, Cui, Lin, Cook, Alex R, Lin, Raymond T.P, Leo, Yee-Sin, Lee, Vernon J.M

“…Data on travelers returning from areas with many cases of Covid-19 may be useful in estimating incidence. The authors report follow-up data on 94 persons who…”
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Phyllodes tumour evidence gaps mapped from the 5th edition of the WHO classification of tumours of the breast by Md Nasir, Nur Diyana, Koh, Valerie C Y, Cree, Ian A, Ruiz, Blanca I I, Del Águila, Javier, Armon, Subasri, Fox, Stephen B, Lakhani, Sunil R, Tan, Puay Hoon

“…Aims Breast phyllodes tumours (PTs) are a rare subset of fibroepithelial neoplasms categorised into benign, borderline, and malignant grades according to the…”
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Regional registration of whole slide image stacks containing major histological artifacts by Paknezhad, Mahsa, Loh, Sheng Yang Michael, Choudhury, Yukti, Koh, Valerie Koh Cui, Yong, Timothy Tay Kwang, Tan, Hui Shan, Kanesvaran, Ravindran, Tan, Puay Hoon, Peng, John Yuen Shyi, Yu, Weimiao, Tan, Yongcheng Benjamin, Loy, Yong Zhen, Tan, Min-Han, Lee, Hwee Kuan

“…High resolution 2D whole slide imaging provides rich information about the tissue structure. This information can be a lot richer if these 2D images can be…”
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Outbreak of Measles in a Residential Home for the Intellectually Disabled in Singapore in 2019 by Koh, Valerie T. J., Chiew, Calvin J., Xiang Ong, Sean Wei, Nandar, Khine, Lee, Anne, Foo, Kelly, Cui, Lin, Ng, Yi Kai, Pung, Rachael, Lee, Tau Hong, Said, Zubaidah, Lin, Raymond, Lye, David Chien, Leo, Yee-Sin, Lee, Vernon

“…A measles outbreak involving 19 adults in a home for the intellectually disabled occurred in Singapore in 2019. Further investigation, including a serological…”
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Higher density of stromal M2 macrophages in breast ductal carcinoma in situ predicts recurrence by Chen, Xiao-Yang, Thike, Aye Aye, Md Nasir, Nur Diyana, Koh, Valerie Cui Yun, Bay, Boon Huat, Tan, Puay Hoon

“…Immune response can affect tumour progression and treatment outcome. This study investigated the potential of stromal macrophages around ductal carcinoma in…”
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Invasive breast cancer: Current perspectives and emerging views by Shea, Eric Ka Ho, Koh, Valerie Cui Yun, Tan, Puay Hoon

“…Invasive breast cancer constitutes a heterogeneous group of tumors. They comprise various histological types that differ in clinical presentation, imaging…”
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Breast ductal Carcinoma in situ associated with microinvasion induces immunological response and predicts ipsilateral invasive recurrence by Chen, Xiao-Yang, Thike, Aye Aye, Koh, Valerie Cui Yun, Nasir, Nur Diyana MD, Bay, Boon Huat, Tan, Puay Hoon

“…Although microinvasion (Mi) is often thought to be an interim stage between ductal carcinoma in situ (DCIS) and established invasive ductal carcinoma, survival…”
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Artificial intelligence modelling in differentiating core biopsies of fibroadenoma from phyllodes tumor by Cheng, Chee Leong, Md Nasir, Nur Diyana, Ng, Gary Jian Zhe, Chua, Kenny Wei Jie, Li, Yier, Rodrigues, Joshua, Thike, Aye Aye, Heng, Seow Ye, Koh, Valerie Cui Yun, Lim, Johnathan Xiande, Hiew, Venice Jing Ning, Shi, Ruoyu, Tan, Benjamin Yongcheng, Tay, Timothy Kwang Yong, Ravi, Sudha, Ng, Kim Hock, Oh, Kevin Seng Loong, Tan, Puay Hoon

“…Breast fibroepithelial lesions (FEL) are biphasic tumors which consist of benign fibroadenomas (FAs) and the rarer phyllodes tumors (PTs). FAs and PTs have…”
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Role of epithelial–mesenchymal transition markers in triple-negative breast cancer by Cheung, Sai Yin, Boey, Yvonne Jia Yu, Koh, Valerie Cui Yun, Thike, Aye Aye, Lim, Jeffrey Chun Tatt, Iqbal, Jabed, Tan, Puay Hoon

“…Triple-negative breast cancers (TNBCs) are a heterogeneous group of breast tumours that are often associated with adverse pathological characteristics, poorer…”
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Epidemiological, Clinical, and Phylogenetic Characteristics of the First SARS-CoV-2 Transmission in a Nursing Home of Singapore: A Prospective Observational Investigation by Pang, Junxiong, Tan, Huei Nuo, Mak, Tze Minn, Octavia, Sophie, Maurer-Stroh, Sebastian, Sirota, Fernanda L, Chan, Mark Peng Chew, Leong, Ian Yi Onn, Koh, Valerie T J, Ooi, Peng Lim, Vasoo, Shawn, Fisher, Dale, Cui, Lin, Rafman, Heidi, Cutter, Jeffery, Lee, Vernon J

“…Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission has resulted in a significant burden among nursing home facilities globally. This…”
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Prognostic significance of epithelial–mesenchymal transition proteins Twist and Foxc2 in phyllodes tumours of the breast by Lim, Jeffrey Chun Tatt, Koh, Valerie Cui Yun, Tan, Jane Sie Yong, Tan, Wai Jin, Thike, Aye Aye, Tan, Puay Hoon

“…Epithelial–mesenchymal transition (EMT), an important process during embryonic development, is reportedly exploited during tumour progression. Deregulation of…”
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Association of ABCB1 and FLT3 Polymorphisms with Toxicities and Survival in Asian Patients Receiving Sunitinib for Renal Cell Carcinoma by Chu, Ying-Hsia, Li, Huihua, Tan, Hui Shan, Koh, Valerie, Lai, Johnathan, Phyo, Wai Min, Choudhury, Yukti, Kanesvaran, Ravindran, Chau, Noan Minh, Toh, Chee Keong, Ng, Quan Sing, Tan, Puay Hoon, Chowbay, Balram, Tan, Min-Han

“…Sunitinib is a tyrosine kinase inhibitor used as first-line treatment for metastatic renal cell carcinoma (mRCC). Asian ethnicity has been previously…”
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Novel genetic aberrations in breast phyllodes tumours: comparison between prognostically distinct groups by Tan, Wai Jin, Lai, Johnathan C., Thike, Aye Aye, Lim, Jeffrey Chun Tatt, Tan, Sie Yong, Koh, Valerie Cui Yun, Lim, Tse Hui, Bay, Boon Huat, Tan, Min-Han, Tan, Puay Hoon

“…Phyllodes tumours of the breast are uncommon fibroepithelial neoplasms which pose management challenges due to difficulties in accurate prediction of clinical…”
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Characteristics and behaviour of screen-detected ductal carcinoma in situ of the breast: comparison with symptomatic patients by Koh, Valerie Cui Yun, Lim, Jeffrey Chun Tatt, Thike, Aye Aye, Cheok, Poh Yian, Thu, Minn Minn Myint, Tan, Veronique Kiak Mien, Tan, Benita Kiat Tee, Ong, Kong Wee, Ho, Gay Hui, Tan, Wai Jin, Tan, Yongcheng, Salahuddin, Ahmed Syed, Busmanis, Inny, Chong, Angela Pek Yoon, Iqbal, Jabed, Thilagaratnam, Shyamala, Wong, Jill Su Lin, Tan, Puay Hoon

“…Breast cancer is the most common malignancy in Singapore women. Ductal carcinoma in situ (DCIS) is the putative, non-obligate precursor of the majority of…”
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Tertiary lymphoid structures in breast ductal carcinoma in situ correlate with adverse pathological parameters by Zeng, Lixia, Koh, Valerie Cui Yun, Chen, Xiao‐Yang, Tan, Puay Hoon

“…Aims To investigate tertiary lymphoid structures (TLSs) in ductal carcinoma in situ (DCIS) of the breast and their correlation with pathological features,…”
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Higher densities of tumour‐infiltrating lymphocytes and CD4+ T cells predict recurrence and progression of ductal carcinoma in situ of the breast by Thike, Aye Aye, Chen, Xiaoyang, Koh, Valerie Cui Yun, Binte Md Nasir, Nur Diyana, Yeong, Joe P S, Bay, Boon Huat, Tan, Puay Hoon

“…Aims Host immunity influences cancer progression and therapeutic response. We investigated the potential of tumour‐infiltrating lymphocytes (TILs) around…”
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MED12 , TERT and RARA in fibroepithelial tumours of the breast by Chang, Huan Ying, Koh, Valerie Cui Yun, Md Nasir, Nur Diyana, Ng, Cedric Chuan Young, Guan, Peiyong, Thike, Aye Aye, Teh, Bin Tean, Tan, Puay Hoon

“…Fibroepithelial tumours are biphasic neoplasms of the breast comprising the common benign fibroadenomas and the less common phyllodes tumours (PTs), which have…”
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Mapping the cited evidence of ductal carcinoma in situ from the 5th edition of the World Health Organisation classification of tumours of the breast by Wong, Clarissa Jing Wen, Md Nasir, Nur Diyana, Koh, Valerie Cui Yun, Campbell, Fiona, Fox, Stephen, Lakhani, Sunil R, Myles, Nickolas, Yip, George, Colling, Richard, Cree, Ian A, Lokuhetty, Dilani, Tan, Puay Hoon

“…Aims Ductal carcinoma in situ (DCIS) is recognised by the World Health Organisation (WHO) Classification of Tumours (WCT) as a non‐invasive neoplastic…”
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Triple-negative and HER2 positive ductal carcinoma in situ of the breast: characteristics, behavior, and biomarker profile by Takahashi, Satoshi, Thike, Aye Aye, Koh, Valerie Cui Yun, Sasano, Hironobu, Tan, Puay Hoon

“…We compared the characteristics, clinical behavior, and biomarker profile between HER2 positive (HER2+) and triple-negative (TN) ductal carcinoma in situ…”
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