User profiles for P. Cheung

Peter CK Cheung

- Verified email at cuhk.edu.hk - Cited by 12816

Po-Yin Cheung

- Verified email at ualberta.ca - Cited by 8261

Peter Cheung

- Verified email at nuhs.edu.sg - Cited by 3952

[HTML][HTML] Signaling to chromatin through histone modifications

P Cheung, CD Allis, P Sassone-Corsi - Cell, 2000 - cell.com
The ability to detect extracellular stimuli and execute the appropriate response is crucial to
all cellular functions. Upon receiving external signals, be it growth factor stimulation or …

Antitumor polysaccharides from mushrooms: a review on their isolation process, structural characteristics and antitumor activity

M Zhang, SW Cui, PCK Cheung, Q Wang - Trends in Food Science & …, 2007 - Elsevier
Mushrooms have been valued as edible and medicinal resources, and antitumor substances
have been identified in many mushroom species. Polysaccharides are the best known and …

Non-invasive versus invasive respiratory support in preterm infants at birth: systematic review and meta-analysis

…, M Kumar, G Pichler, K Aziz, M O'Reilly, PY Cheung - Bmj, 2013 - bmj.com
… All P values are two tailed. Where the pooled estimates of relative risk were statistically
significant we calculated the numbers needed to treat (NNT) for all outcomes. The study is …

[BOOK][B] Quantum calculus

VG Kac, P Cheung - 2002 - Springer
… "Kac and Cheung’s book may be welcomed as a succinct, well-organized, and well-motivated
account, accessible to undergraduate students, of an important are of mathematics that …

Clinical features and rapid viral diagnosis of human disease associated with avian influenza A H5N1 virus

…, DNC Tsang, TL Que, KF Shortridge, PT Cheung… - The Lancet, 1998 - thelancet.com
Background Human infection with an avian influenza A virus (subtype H5N1) was reported
recently in Hong Kong. We describe the clinical presentation of the first 12 patients and …

Antioxidant activity and total phenolics of edible mushroom extracts

LM Cheung, PCK Cheung, VEC Ooi - Food chemistry, 2003 - Elsevier
… volvacea had a higher phenolic content than the methanol extract (P<0.05). In the case of
L. edodes, both the water and ethyl acetate extracts had the largest amounts of phenolics (P<…

Remdesivir, lopinavir, emetine, and homoharringtonine inhibit SARS-CoV-2 replication in vitro

…, KPY Hui, DKW Chu, MCW Chan, PPH Cheung… - Antiviral research, 2020 - Elsevier
… Yin-Lam Wong a , Prathanporn Kaewpreedee a , Sin Fun Sia a , Dongdong Chen a , Kenrie
Pui Yan Hui a , Daniel Ka Wing Chu a , Michael Chi Wai Chan a , Peter Pak-Hang Cheung b …

[PDF][PDF] Core vector machines: Fast SVM training on very large data sets.

IW Tsang, JT Kwok, PM Cheung, N Cristianini - Journal of Machine …, 2005 - jmlr.org
Standard SVM training has O (m3) time and O (m2) space complexities, where m is the
training set size. It is thus computationally infeasible on very large data sets. By observing that …

[HTML][HTML] New-onset IgG autoantibodies in hospitalized patients with COVID-19

…, K Bennett, S Chakraborty, I Chang, P Cheung… - Nature …, 2021 - nature.com
… Anti-SARS-CoV-1 RBD correlated positively with the autoantibody-positive group (p = … , p
= 0.044 using Bonferroni correction for each time point). NSP1 (p = 0.03 at second time point, p

[PDF][PDF] Synergistic coupling of histone H3 phosphorylation and acetylation in response to epidermal growth factor stimulation

P Cheung, KG Tanner, WL Cheung, P Sassone-Corsi… - Molecular cell, 2000 - cell.com
Histone acetylation and phosphorylation have separately been suggested to affect chromatin
structure and gene expression. Here we report that these two modifications are synergistic. …