User profiles for Qi Yan

Qi-Long Yan

- Verified email at nwpu.edu.cn - Cited by 7087

Qi Yan

- Verified email at cumc.columbia.edu - Cited by 2157

Qi Yan

- Verified email at altoslabs.com - Cited by 1274

Hedgehog is an early and late mediator of pancreatic cancer tumorigenesis

…, CM Nielsen, DJ Roberts, GY Lauwers, YP Qi… - Nature, 2003 - nature.com
Hedgehog signalling—an essential pathway during embryonic pancreatic development, the
misregulation of which has been implicated in several forms of cancer—may also be an …

Risk factors for severe and critically ill COVID‐19 patients: a review

…, H Gan, Y Sun, W Fu, W Li, H Liang, Y Cao, Q Yan… - Allergy, 2021 - Wiley Online Library
The pandemic of coronavirus disease 2019 (COVID‐19), caused by the severe acute respiratory
syndrome coronavirus 2 (SARS‐CoV‐2), has caused an unprecedented global social …

Association of Biochemical B12 Deficiency With Metformin Therapy and Vitamin B12 Supplements: The National Health and Nutrition Examination Survey, 1999 …

L Reinstatler, YP Qi, RS Williamson, JV Garn… - Diabetes …, 2012 - diabetesjournals.org
OBJECTIVE To describe the prevalence of biochemical B 12 deficiency in adults with type 2
diabetes taking metformin compared with those not taking metformin and those without …

Highly energetic compositions based on functionalized carbon nanomaterials

QL Yan, M Gozin, FQ Zhao, A Cohen, SP Pang - Nanoscale, 2016 - pubs.rsc.org
In recent years, research in the field of carbon nanomaterials (CNMs), such as fullerenes,
expanded graphite (EG), carbon nanotubes (CNTs), graphene, and graphene oxide (GO), has …

A regulatory circuit of miR-148a/152 and DNMT1 in modulating cell transformation and tumor angiogenesis through IGF-IR and IRS1

…, Y Jiang, Y Yin, Q Li, J He, Y Jing, YT Qi… - Journal of molecular …, 2013 - academic.oup.com
Dysregulation of microRNAs is a common feature in human cancers, including breast cancer
(BC). Here we describe the epigenetic regulation of miR-148a and miR-152 and their …

ST11, the dominant clone of KPC-producing Klebsiella pneumoniae in China

Y Qi, Z Wei, S Ji, X Du, P Shen… - Journal of Antimicrobial …, 2011 - academic.oup.com
Objectives Klebsiella pneumoniae carbapenemase (KPC)-producing Klebsiella pneumoniae
has spread rapidly in China. In this study, we aimed to investigate the molecular …

SPARC, a matricellular glycoprotein with important biological functions

Q Yan, EH Sage - Journal of Histochemistry & Cytochemistry, 1999 - journals.sagepub.com
SPARC (secreted protein, acidic and rich in cysteine) is a unique matricellular glycoprotein
that is expressed by many different types of cells and is associated with development, …

DNA methylation GrimAge version 2

AT Lu, AM Binder, J Zhang, Q Yan… - Aging (Albany …, 2022 - pmc.ncbi.nlm.nih.gov
We previously described a DNA methylation (DNAm) based biomarker of human mortality
risk DNAm GrimAge. Here we describe version 2 of GrimAge (trained on individuals aged …

Catalytic effects of nano additives on decomposition and combustion of RDX-, HMX-, and AP-based energetic compositions

QL Yan, FQ Zhao, KK Kuo, XH Zhang, S Zeman… - Progress in Energy and …, 2016 - Elsevier
The RDX, HMX, and AP are currently the most widely used energetic ingredients in composite
solid propellants, since the newly developed energetic compounds are still unable to …

Fluorogen-activating single-chain antibodies for imaging cell surface proteins

…, S Adler, JAJ Fitzpatrick, CA Woolford, Q Yan… - Nature …, 2008 - nature.com
Imaging of live cells has been revolutionized by genetically encoded fluorescent probes, most
famously green and other fluorescent proteins, but also peptide tags that bind exogenous …