Liqiang Xi

Liqiang Xi

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Liqiang Xi

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Molecular Analysis of Mutations in the Human HPRT Gene.

Methods Mol Biol 2020 ;2102:349-359

Public Health Program, Nova Southeastern University, Fort Lauderdale, FL, USA.

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http://dx.doi.org/10.1007/978-1-0716-0223-2_20DOI Listing
January 2020

ALK-positive histiocytosis with fusion in an adult female.

Haematologica 2019 Nov 1;104(11):e534-e536. Epub 2019 Aug 1.

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD

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http://dx.doi.org/10.3324/haematol.2019.230094DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6821621PMC
November 2019

Recurrent somatic mutations in NK-cell enteropathy.

Blood 2019 09 5;134(12):986-991. Epub 2019 Aug 5.

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; and.

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http://dx.doi.org/10.1182/blood.2019001443DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6753620PMC
September 2019

Langerhans Cell Histiocytosis, Non-Langerhans histiocytosis and concurrent Papillary Thyroid Carcinoma with BRAF V600E mutations: A case report and literature review.

Hum Pathol (N Y) 2019 Sep 15;17. Epub 2019 Jun 15.

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, United States of America.

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http://dx.doi.org/10.1016/j.hpcr.2019.200302DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6779126PMC
September 2019

Expression of CD70 (CD27L) Is Associated With Epithelioid and Sarcomatous Features in IDH-Wild-Type Glioblastoma.

J Neuropathol Exp Neurol 2017 Aug;76(8):697-708

Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland (DP,SP,MP,PF,LX,MR,MQ); and Neuro-Oncology Branch, CCR, NCI, National Institutes of Health, Bethesda, Maryland (MRG).

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http://dx.doi.org/10.1093/jnen/nlx051DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6251514PMC
August 2017

KSHV-associated and EBV-associated Germinotropic Lymphoproliferative Disorder: New Findings and Review of the Literature.

Am J Surg Pathol 2017 Jun;41(6):795-800

*Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD †Department of Pathology and Laboratory Medicine, Boston University School of Medicine, Boston, MA ‡Department of Pathology, University of Witwatersrand, Johannesburg, South Africa.

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http://dx.doi.org/10.1097/PAS.0000000000000823DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5423846PMC
June 2017

The clinical spectrum of Erdheim-Chester disease: an observational cohort study.

Blood Adv 2017 Feb;1(6):357-366

Section on Human Biochemical Genetics, Medical Genetics Branch, National Human Genome Research Institute, National Institutes of Health. 10 Center Dr, Bldg 10, Room 3-2551, Bethesda, Maryland, USA, 20892. Telephone: 301-594-2952.

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http://dx.doi.org/10.1182/bloodadvances.2016001784DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5446206PMC
February 2017

EBV-negative Aggressive NK-cell Leukemia/Lymphoma: Clinical, Pathologic, and Genetic Features.

Am J Surg Pathol 2017 01;41(1):67-74

*Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda ‡Department of Veteran Affairs, Maryland Healthcare System, Baltimore ∥Department of Pathology, Univerity of Maryland, St Joseph Medical Center, Towson, MD †Departments of Pathology and Dermatology, UT-MD Anderson Cancer Center, Houston, TX §Kaiser Permanente, Los Angeles, CA ¶Wayne Memorial Hospital, The Commonwealth Medical College, Scranton, PA.

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http://dx.doi.org/10.1097/PAS.0000000000000735DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5159195PMC
January 2017

Circulating Tumor DNA as an Early Indicator of Response to T-cell Transfer Immunotherapy in Metastatic Melanoma.

Clin Cancer Res 2016 Nov 1;22(22):5480-5486. Epub 2016 Aug 1.

Molecular Diagnostics Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.

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http://dx.doi.org/10.1158/1078-0432.CCR-16-0613DOI Listing
November 2016

Mutations in Latinos From the United States and Latin America.

J Glob Oncol 2016 Oct 9;2(5):259-267. Epub 2016 Mar 9.

, Knight Cancer Institute, Oregon Health and Science University, Portland, OR; , , , , , , , and , Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD; , Instituto Nacional de Enfermedades Neoplasicas, Lima, Peru; , Instituto Nacional de Cancerologia, Mexico City, Mexico; , Hospital Oncologico Luis Razetti, Caracas, Venezuela; , Denver Health Medical Center, University of Colorado, Denver, CO; , Kettering Cancer and Blood Specialists, Kettering, OH; and , Facultad de Medicina de la Universidad del Valle, Cochabamba, Bolivia.

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http://dx.doi.org/10.1200/JGO.2015.002105DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5493261PMC
October 2016

High-Throughput Microdissection for Next-Generation Sequencing.

PLoS One 2016 21;11(3):e0151775. Epub 2016 Mar 21.

Pathogenetics Unit, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0151775PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4801357PMC
August 2016

Increased Pleiotrophin Concentrations in Papillary Thyroid Cancer.

PLoS One 2016 25;11(2):e0149383. Epub 2016 Feb 25.

Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0149383PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4767803PMC
July 2016

A Phase II Trial of AZD6244 (Selumetinib, ARRY-142886), an Oral MEK1/2 Inhibitor, in Relapsed/Refractory Multiple Myeloma.

Clin Cancer Res 2016 Mar 7;22(5):1067-75. Epub 2015 Oct 7.

Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia. Department of Internal Medicine, Virginia Commonwealth University, Richmond, Virginia. Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond, Virginia. Department of Biochemistry and Molecular Biology, Virginia Commonwealth University, Richmond, Virginia. Institute for Molecular Medicine, Virginia Commonwealth University, Richmond, Virginia.

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http://dx.doi.org/10.1158/1078-0432.CCR-15-1076DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4775365PMC
March 2016

Primary CNS T-cell Lymphomas: A Clinical, Morphologic, Immunophenotypic, and Molecular Analysis.

Am J Surg Pathol 2015 Dec;39(12):1719-1729

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institute of Health.

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http://dx.doi.org/10.1097/PAS.0000000000000503DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4644095PMC
December 2015

Molecular profiling and targeted therapy for advanced thoracic malignancies: a biomarker-derived, multiarm, multihistology phase II basket trial.

J Clin Oncol 2015 Mar 9;33(9):1000-7. Epub 2015 Feb 9.

Ariel Lopez-Chavez, Anish Thomas, Arun Rajan, Mark Raffeld, Betsy Morrow, Ronan Kelly, Corey Allan Carter, Udayan Guha, Keith Killian, Christopher C. Lau, Zied Abdullaev, Liqiang Xi, Svetlana Pack, Paul S. Meltzer, David J. Liewehr, Seth M. Steinberg, Arlene Berman, Eva Szabo, Yisong Wang, and Giuseppe Giaccone, National Cancer Institute; Austin Doyle, Cancer Therapy Evaluation Program, Bethesda, MD; Ariel Lopez-Chavez, Christopher L. Corless, Alan Sandler, Carol Beadling, and Andrea Warrick, Knight Cancer Institute, Oregon Health and Science University, Portland, OR; Ariel Lopez-Chavez, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL; and Yisong Wang and Giuseppe Giaccone, Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC.

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http://jco.ascopubs.org/content/early/2015/02/03/JCO.2014.58
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http://jco.ascopubs.org/cgi/doi/10.1200/JCO.2014.58.2007
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http://dx.doi.org/10.1200/JCO.2014.58.2007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4356709PMC
March 2015

Molecular analysis of mutations in the human HPRT gene.

Methods Mol Biol 2014 ;1105:291-301

Department of Environmental and Occupational Health, Graduate School of Public Health, University of Pittsburgh, 100 Technology Drive, Bridgeside Point, Pittsburgh, PA, 15219, USA,

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http://dx.doi.org/10.1007/978-1-62703-739-6_23DOI Listing
November 2014

Increased CD5-positive polyclonal B cells in Castleman disease: a diagnostic pitfall.

Histopathology 2013 Dec 19;63(6):877-80. Epub 2013 Aug 19.

Laboratory of Pathology, National Cancer Institute, Bethesda, MD, USA.

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http://dx.doi.org/10.1111/his.12213DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3834164PMC
December 2013

No KRAS mutations found in gastrointestinal stromal tumors (GISTs): molecular genetic study of 514 cases.

Mod Pathol 2013 Nov 24;26(11):1488-91. Epub 2013 May 24.

Laboratory of Pathology, National Cancer Institute (NCI), Bethesda, MD, USA.

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http://dx.doi.org/10.1038/modpathol.2013.89DOI Listing
November 2013

Overexpression of miR-10a and miR-375 and downregulation of YAP1 in medullary thyroid carcinoma.

Exp Mol Pathol 2013 Aug 16;95(1):62-7. Epub 2013 May 16.

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

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http://dx.doi.org/10.1016/j.yexmp.2013.05.001DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3712278PMC
August 2013

Subcutaneous panniculitis-like T-cell lymphoma in the pediatric age group: a lymphoma of low malignant potential.

Pediatr Blood Cancer 2013 Jul 4;60(7):1165-70. Epub 2013 Feb 4.

Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.

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http://doi.wiley.com/10.1002/pbc.24462
Publisher Site
http://dx.doi.org/10.1002/pbc.24462DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6324177PMC
July 2013

Peripheral T-cell lymphomas of follicular T-helper cell derivation with Hodgkin/Reed-Sternberg cells of B-cell lineage: both EBV-positive and EBV-negative variants exist.

Am J Surg Pathol 2013 Jun;37(6):816-26

Hematopathology Section §Molecular Diagnostics Unit, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1097/PAS.0b013e3182785610DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3654051PMC
June 2013

Nodular regenerative hyperplasia in common variable immunodeficiency.

J Clin Immunol 2013 May 19;33(4):748-58. Epub 2013 Feb 19.

Mucosal Immunity Section, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.

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http://dx.doi.org/10.1007/s10875-013-9873-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3731765PMC
May 2013

Gene expression profiles in esophageal adenocarcinoma predict survival after resection.

J Thorac Cardiovasc Surg 2013 Feb;145(2):505-12; discussion 512-3

Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1016/j.jtcvs.2012.10.031DOI Listing
February 2013

Nodal involvement by cutaneous CD30-positive T-cell lymphoma mimicking classical Hodgkin lymphoma.

Am J Surg Pathol 2012 May;36(5):716-25

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1097/PAS.0b013e3182487158DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3327794PMC
May 2012

Case study interpretation--Portland: Case 1. Hairy cell leukemia with CLL-like monoclonal B lymphocytosis.

Cytometry B Clin Cytom 2012 May 19;82(3):177-9. Epub 2012 Mar 19.

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.

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http://doi.wiley.com/10.1002/cyto.b.21012
Publisher Site
http://dx.doi.org/10.1002/cyto.b.21012DOI Listing
May 2012

Both variant and IGHV4-34-expressing hairy cell leukemia lack the BRAF V600E mutation.

Blood 2012 Apr 30;119(14):3330-2. Epub 2011 Dec 30.

Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1182/blood-2011-09-379339DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3321859PMC
April 2012

Clonally related histiocytic/dendritic cell sarcoma and chronic lymphocytic leukemia/small lymphocytic lymphoma: a study of seven cases.

Mod Pathol 2011 Nov 10;24(11):1421-32. Epub 2011 Jun 10.

Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1038/modpathol.2011.102DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3175277PMC
November 2011

Coexisting and clonally identical classic hodgkin lymphoma and nodular lymphocyte predominant hodgkin lymphoma.

Am J Surg Pathol 2011 May;35(5):767-72

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.

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http://dx.doi.org/10.1097/PAS.0b013e3182147f91DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3077769PMC
May 2011

Intraoperative qRT-PCR for detection of lymph node metastasis in head and neck cancer.

Clin Cancer Res 2011 Apr 25;17(7):1858-66. Epub 2011 Feb 25.

Department of Otolaryngology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.

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http://dx.doi.org/10.1158/1078-0432.CCR-10-3110DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5270507PMC
April 2011

Nodal and extranodal plasmacytomas expressing immunoglobulin a: an indolent lymphoproliferative disorder with a low risk of clinical progression.

Am J Surg Pathol 2010 Oct;34(10):1425-35

Laboratory of Pathology and the Metabolism Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1097/PAS.0b013e3181f17d0dDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2947321PMC
October 2010

Marginal zone lymphomas in children and the young adult population; characterization of genetic aberrations by FISH and RT-PCR.

Mod Pathol 2010 Jun 19;23(6):866-73. Epub 2010 Mar 19.

Hematopathology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892-1500, USA.

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http://dx.doi.org/10.1038/modpathol.2010.63DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6329460PMC
June 2010

Minimal residual disease detection by flow cytometry in adult T-cell leukemia/lymphoma.

Am J Clin Pathol 2010 Apr;133(4):592-601

Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.

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http://dx.doi.org/10.1309/AJCPS1K0OHLJYWWVDOI Listing
April 2010

Quantitative expression and immunogenicity of MAGE-3 and -6 in upper aerodigestive tract cancer.

Int J Cancer 2009 Oct;125(8):1912-20

Department of Otolaryngology, University of Pittsburgh Cancer Institute, Pittsburgh, PA, USA.

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http://dx.doi.org/10.1002/ijc.24590DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757316PMC
October 2009

Molecular staging of pathologically negative sentinel lymph nodes from melanoma patients using multimarker, quantitative real-time rt-PCR.

Ann Surg Oncol 2009 Jan 4;16(1):177-85. Epub 2008 Nov 4.

Department of Dermatology, Hospital Universitario Germans Trias i Pujol, Badalona, Universidad Autónoma de Barcelona, Barcelona, Spain.

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http://dx.doi.org/10.1245/s10434-008-0183-9DOI Listing
January 2009

MicroRNA expression profiles of esophageal cancer.

J Thorac Cardiovasc Surg 2008 Feb 26;135(2):255-60; discussion 260. Epub 2007 Dec 26.

Department of Pathology, Mount Sinai Medical Center, New York, NY 10029, USA.

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http://dx.doi.org/10.1016/j.jtcvs.2007.08.055DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2265073PMC
February 2008

Identification of mRNA markers for molecular staging of lymph nodes in colorectal cancer.

Clin Chem 2006 Mar;52(3):520-3

Department of Surgery, University of Pittsburgh, Pittsburgh, PA 15261, USA.

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http://dx.doi.org/10.1373/clinchem.2005.062844DOI Listing
March 2006

Technology for automated, rapid, and quantitative PCR or reverse transcription-PCR clinical testing.

Clin Chem 2005 May 3;51(5):882-90. Epub 2005 Mar 3.

Department of Surgery, Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA 15213, USA.

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http://dx.doi.org/10.1373/clinchem.2004.046474DOI Listing
May 2005

HPRT gene alterations in umbilical cord blood T-lymphocytes in newborns of mothers exposed to tobacco smoke during pregnancy.

Mutat Res 2005 May;572(1-2):156-66

Department of Environmental and Occupational Health, University of Pittsburgh, 3343 Forbes Avenue, Pittsburgh, PA 15260, USA.

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http://dx.doi.org/10.1016/j.mrfmmm.2005.01.014DOI Listing
May 2005

Molecular staging of cervical lymph nodes in squamous cell carcinoma of the head and neck.

Cancer Res 2005 Mar;65(6):2147-56

Department of Otolaryngology and Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.

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http://dx.doi.org/10.1158/0008-5472.CAN-04-3717DOI Listing
March 2005

Molecular analysis of mutations in the human HPRT gene.

Methods Mol Biol 2005 ;291:161-70

Department of Environmental and Occupational Health, University of Pittsburgh, PA, USA.

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http://dx.doi.org/10.1385/1-59259-840-4:161DOI Listing
February 2005

Molecular staging of lymph nodes from patients with esophageal adenocarcinoma.

Clin Cancer Res 2005 Feb;11(3):1099-109

Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA.

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February 2005

Chemokine receptors 6 and 7 identify a metastatic expression pattern in squamous cell carcinoma of the head and neck.

Adv Otorhinolaryngol 2005 ;62:121-33

Department of Otolaryngology, University of Pittsburgh School of Medicine, Hillman Cancer Center, Pittsburgh, PA 15213, USA.

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http://dx.doi.org/10.1159/000082501DOI Listing
January 2005