Publications by authors named "Changqing Ma"

48Publications

Morphologic and molecular analysis of early-onset gastric cancer.

Cancer 2020 Oct 13. Epub 2020 Oct 13.

Department of Pathology, University of Chicago, Chicago, Illinois.

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http://dx.doi.org/10.1002/cncr.33213DOI Listing
October 2020

Gastric neuroendocrine tumours from long-term proton pump inhibitor users are indolent tumours with good prognosis.

Histopathology 2020 Dec 20;77(6):865-876. Epub 2020 Sep 20.

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1111/his.14220DOI Listing
December 2020

Switch/sucrose nonfermenting nucleosome complex-deficient colorectal carcinomas have distinct clinicopathologic features.

Hum Pathol 2020 05 25;99:53-61. Epub 2020 Mar 25.

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.humpath.2020.03.009DOI Listing
May 2020

Loss of ARID1A expression is associated with DNA mismatch repair protein deficiency and favorable prognosis in advanced stage surgically resected esophageal adenocarcinoma.

Hum Pathol 2019 12 24;94:1-10. Epub 2019 Oct 24.

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, 15213. Electronic address:

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http://dx.doi.org/10.1016/j.humpath.2019.09.004DOI Listing
December 2019

Loss of SATB2 Expression Is a Biomarker of Inflammatory Bowel Disease-associated Colorectal Dysplasia and Adenocarcinoma.

Am J Surg Pathol 2019 10;43(10):1314-1322

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA.

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http://dx.doi.org/10.1097/PAS.0000000000001330DOI Listing
October 2019

Transcriptome profiling of anthocyanin biosynthesis in the peel of 'Granny Smith' apples (Malus domestica) after bag removal.

BMC Genomics 2019 May 9;20(1):353. Epub 2019 May 9.

State Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A & F University, Yangling, 712100, Shaanxi, China.

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http://dx.doi.org/10.1186/s12864-019-5730-1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6507055PMC
May 2019

SATB2 and CDX2 are prognostic biomarkers in DNA mismatch repair protein deficient colon cancer.

Mod Pathol 2019 07 8;32(8):1217-1231. Epub 2019 Apr 8.

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1038/s41379-019-0265-1DOI Listing
July 2019

DNA mismatch repair deficiency but not ARID1A loss is associated with prognosis in small intestinal adenocarcinoma.

Hum Pathol 2019 03 28;85:18-26. Epub 2018 Oct 28.

Department of Pathology, University of Pittsburgh, School of Medicine, Pittsburgh, PA 15213. Electronic address:

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http://dx.doi.org/10.1016/j.humpath.2018.10.013DOI Listing
March 2019

Transcriptome Profiling Reveals Transcriptional Regulation by DNA Methyltransferase Inhibitor 5-Aza-2'-Deoxycytidine Enhancing Red Pigmentation in Bagged "Granny Smith" Apples ().

Int J Mol Sci 2018 Oct 12;19(10). Epub 2018 Oct 12.

State Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A & F University, Yangling 712100, China.

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http://dx.doi.org/10.3390/ijms19103133DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213223PMC
October 2018

Soil amendment alters soil physicochemical properties and bacterial community structure of a replanted apple orchard.

Microbiol Res 2018 Nov 20;216:1-11. Epub 2018 Jul 20.

Qingdao Key Lab of Modern Agriculture Quality and Safety Engineering, Qingdao Agricultural University, Qingdao, China; College of Horticulture, Qingdao Agricultural University, Qingdao, China. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S09445013183027
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http://dx.doi.org/10.1016/j.micres.2018.07.010DOI Listing
November 2018

SATB2 Is Superior to CDX2 in Distinguishing Signet Ring Cell Carcinoma of the Upper Gastrointestinal Tract and Lower Gastrointestinal Tract.

Am J Surg Pathol 2018 12;42(12):1715-1722

Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA.

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http://dx.doi.org/10.1097/PAS.0000000000001159DOI Listing
December 2018

Effects of Exogenous Dopamine on the Uptake, Transport, and Resorption of Apple Ionome Under Moderate Drought.

Front Plant Sci 2018 5;9:755. Epub 2018 Jun 5.

State Key Laboratory of Crop Stress Biology for Arid Areas, Shaanxi Key Laboratory of Apple, College of Horticulture, Northwest A&F University, Yangling, China.

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http://dx.doi.org/10.3389/fpls.2018.00755DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5996283PMC
June 2018

The effect of promoter methylation on MdMYB1 expression determines the level of anthocyanin accumulation in skins of two non-red apple cultivars.

BMC Plant Biol 2018 Jun 5;18(1):108. Epub 2018 Jun 5.

State Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A & F University, Yangling, 712100, Shaanxi, China.

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http://dx.doi.org/10.1186/s12870-018-1320-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5989451PMC
June 2018

Collagenous Enteritis is Unlikely a Form of Aggressive Celiac Disease Despite Sharing HLA-DQ2/DQ8 Genotypes.

Am J Surg Pathol 2018 04;42(4):545-552

Department of Pathology, School of Medicine, University of Pittsburgh, Pittsburgh, PA.

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http://dx.doi.org/10.1097/PAS.0000000000001022DOI Listing
April 2018

Dopamine alleviates nutrient deficiency-induced stress in Malus hupehensis.

Plant Physiol Biochem 2017 Oct 19;119:346-359. Epub 2017 Sep 19.

State Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A&F University, Yangling, Shaanxi 712100, PR China. Electronic address:

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http://dx.doi.org/10.1016/j.plaphy.2017.09.012DOI Listing
October 2017

High Glucose Enhances Isoflurane-Induced Neurotoxicity by Regulating TRPC-Dependent Calcium Influx.

Neurochem Res 2017 Apr 6;42(4):1165-1178. Epub 2017 Jan 6.

Department of Anesthesiology, Zhujiang Hospital, Southern Medical University, 253 Industrial Road, Guangzhou, 510282, Guangdong, China.

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http://dx.doi.org/10.1007/s11064-016-2152-1DOI Listing
April 2017

Programmed Death-Ligand 1 Expression Is Common in Gastric Cancer Associated With Epstein-Barr Virus or Microsatellite Instability.

Am J Surg Pathol 2016 11;40(11):1496-1506

Departments of *Pathology †Medicine, Division of Hematology Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA.

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http://dx.doi.org/10.1097/PAS.0000000000000698DOI Listing
November 2016

The spectrum of gastric pathology in portal hypertension-An endoscopic and pathologic study of 550 cases.

Pathol Res Pract 2016 Aug 14;212(8):704-9. Epub 2016 May 14.

Department of Pathology and Immunology, Washington University School of Medicine, Saint Louis, MO 63110, United States. Electronic address:

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http://dx.doi.org/10.1016/j.prp.2016.05.005DOI Listing
August 2016

pAKT Expression and Response to Sorafenib in Differentiated Thyroid Cancer.

Horm Cancer 2016 06 18;7(3):188-95. Epub 2016 Mar 18.

Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, USA.

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http://dx.doi.org/10.1007/s12672-016-0253-6DOI Listing
June 2016

Mutational spectrum of intraepithelial neoplasia in pancreatic heterotopia.

Hum Pathol 2016 Feb 9;48:117-21. Epub 2015 Oct 9.

Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD 21224. Electronic address:

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http://dx.doi.org/10.1016/j.humpath.2015.09.023DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4715935PMC
February 2016

Terminal hepatic venule injury in liver biopsies of allogeneic haematopoietic stem cell recipients-a study of 63 cases.

Histopathology 2016 Jun 17;68(7):996-1003. Epub 2015 Dec 17.

Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO, USA.

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http://dx.doi.org/10.1111/his.12887DOI Listing
June 2016

Acute graft-versus-host disease is more prevalent and severe in the lower than the upper gastrointestinal tract.

Hum Pathol 2015 Oct 16;46(10):1480-7. Epub 2015 Jun 16.

Department of Pathology and Immunology, Washington University School of Medicine, St Louis, MO 63110. Electronic address:

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https://linkinghub.elsevier.com/retrieve/pii/S00468177150021
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http://dx.doi.org/10.1016/j.humpath.2015.06.005DOI Listing
October 2015

A Comparative Clinicopathologic Study of Collagenous Gastritis in Children and Adults: The Same Disorder With Associated Immune-mediated Diseases.

Am J Surg Pathol 2015 Jun;39(6):802-12

Departments of *Pathology ¶Medicine, Johns Hopkins Hospital, Baltimore, MD †Department of Pathology, Children's Medical Center, University of Texas Southwestern Medical Center, Dallas, TX ‡Department of Pathology, The Ohio State University Wexner Medical Center, Columbus, OH §Department of Pathology, Vanderbilt University School of Medicine, Nashville, TN ∥Department of Pathology, Washington University School of Medicine, Saint Louis, MO Departments of #Medicine **Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA.

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http://dx.doi.org/10.1097/PAS.0000000000000441DOI Listing
June 2015

Predictive value of immunohistochemistry in pre-malignant lesions of the gastrointestinal tract.

Semin Diagn Pathol 2015 Sep 4;32(5):334-43. Epub 2015 Feb 4.

Department of Pathology, University of Pittsburgh Medical Center, Room A-610, Presbyterian Hospital, 200 Lothrop St, Pittsburgh, Pennsylvania. Electronic address:

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http://dx.doi.org/10.1053/j.semdp.2015.02.014DOI Listing
September 2015

Recently highlighted non-neoplastic pathologic entities of the upper GI tract and their clinical significance.

Gastrointest Endosc 2014 Dec;80(6):960-9

Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.

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http://dx.doi.org/10.1016/j.gie.2014.09.009DOI Listing
December 2014

Upper tract juvenile polyps in juvenile polyposis patients: dysplasia and malignancy are associated with foveolar, intestinal, and pyloric differentiation.

Am J Surg Pathol 2014 Dec;38(12):1618-26

Departments of *Pathology †Medicine, Division of Gastroenterology, Johns Hopkins University School of Medicine, Baltimore, MD.

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http://dx.doi.org/10.1097/PAS.0000000000000283DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4354860PMC
December 2014

Parenchymal alterations in cirrhotic livers in patients with hepatopulmonary syndrome or portopulmonary hypertension.

Liver Transpl 2013 Jul 3;19(7):741-50. Epub 2013 Jun 3.

Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO, USA.

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http://dx.doi.org/10.1002/lt.23632DOI Listing
July 2013

Histopathologic evaluation of liver biopsy for cirrhosis.

Adv Anat Pathol 2012 Jul;19(4):220-30

Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA.

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http://dx.doi.org/10.1097/PAP.0b013e31825c6babDOI Listing
July 2012

Small biopsy specimens reliably indicate p16 expression status of oropharyngeal squamous cell carcinoma.

Head Neck Pathol 2012 Jun 28;6(2):208-15. Epub 2011 Dec 28.

Department of Pathology and Immunology, Washington University in St. Louis, St. Louis, MO, USA.

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http://link.springer.com/10.1007/s12105-011-0322-7
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http://dx.doi.org/10.1007/s12105-011-0322-7DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3370026PMC
June 2012

Radiologic and intraoperative detection of need for mesenteric vein resection in patients with adenocarcinoma of the head of the pancreas.

HPB (Oxford) 2011 Sep;13(9):633-42

Section of Hepato-Pancreato-Biliary Surgery, Department of Surgery, Barnes-Jewish Hospital and Washington University in St Louis, St Louis, MO 63110, USA.

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http://dx.doi.org/10.1111/j.1477-2574.2011.00343.xDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3183448PMC
September 2011

Downregulation of Rap1GAP in human tumor cells alters cell/matrix and cell/cell adhesion.

Mol Cell Biol 2010 Jul 3;30(13):3262-74. Epub 2010 May 3.

Department of Pharmacology, University of Pennsylvania School of Medicine, 421 Curie Blvd., BRB II/III, Philadelphia, PA 19104-6061, USA.

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http://dx.doi.org/10.1128/MCB.01345-09DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2897574PMC
July 2010

Activating mutations in BRAF characterize a spectrum of pediatric low-grade gliomas.

Neuro Oncol 2010 Jul 14;12(7):621-30. Epub 2010 Feb 14.

The Children's Hospital of Philadelphia, Room 1002 Abramson Research Building, 3615 Civic Center Boulevard, Philadelphia, PA 19104, USA.

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http://dx.doi.org/10.1093/neuonc/noq007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2940652PMC
July 2010

[Genetic variation, correlation and principle component analysis on morphological characteristics of various germplasm from Prunella vulgaris].

Zhongguo Zhong Yao Za Zhi 2009 Aug;34(15):1886-9

Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.

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August 2009

Loss of Rap1GAP in papillary thyroid cancer.

J Clin Endocrinol Metab 2009 Mar 9;94(3):1026-32. Epub 2008 Dec 9.

Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.

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http://dx.doi.org/10.1210/jc.2008-1042DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2681278PMC
March 2009

Longitudinal analysis of androgen deprivation of prostate cancer cells identifies pathways to androgen independence.

Prostate 2008 May;68(7):698-714

Program in Cellular and Molecular Pathology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15232, USA.

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http://dx.doi.org/10.1002/pros.20677DOI Listing
May 2008

[MSCT diagnostic value to foreign body and stenosis in trachea and bronchus of children].

Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2007 Feb;21(3):116-8

Department of Radiology, Cangzhou Central Hospital, Cangzhou, China.

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February 2007

In vitro transcription amplification and labeling methods contribute to the variability of gene expression profiling with DNA microarrays.

J Mol Diagn 2006 May;8(2):183-92

Department of Pathology, Center for Pathology Informatics, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15237, USA.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1867595PMC
http://dx.doi.org/10.2353/jmoldx.2006.050077DOI Listing
May 2006

Asymmetric addition of aryl boron reagents to enones with rhodium dicyclophane imidazolium carbene catalysis.

Angew Chem Int Ed Engl 2003 ;42(47):5871-4

Chemistry College of Shandong University, Shanda South Road No. 27, Jinan, Shandong, 250 100, P. R. China.

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http://doi.wiley.com/10.1002/anie.200352679
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http://dx.doi.org/10.1002/anie.200352679DOI Listing
June 2004