Kristin K. Zorn

ORCID: 0000-0003-2143-8979
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About
Contact & Profiles
Research Areas
  • Ovarian cancer diagnosis and treatment
  • Endometrial and Cervical Cancer Treatments
  • BRCA gene mutations in cancer
  • Intraperitoneal and Appendiceal Malignancies
  • Renal cell carcinoma treatment
  • Cervical Cancer and HPV Research
  • Molecular Biology Techniques and Applications
  • Uterine Myomas and Treatments
  • Genetic Associations and Epidemiology
  • Genetic factors in colorectal cancer
  • Colorectal and Anal Carcinomas
  • RNA Research and Splicing
  • DNA Repair Mechanisms
  • Endometriosis Research and Treatment
  • PARP inhibition in cancer therapy
  • Cancer-related molecular mechanisms research
  • Cancer Genomics and Diagnostics
  • Cancer, Lipids, and Metabolism
  • Reproductive Biology and Fertility
  • Chromatin Remodeling and Cancer
  • MRI in cancer diagnosis
  • Childhood Cancer Survivors' Quality of Life
  • Lymphoma Diagnosis and Treatment
  • Cancer Treatment and Pharmacology
  • Nutrition, Genetics, and Disease

Washington University in St. Louis
2025

National Cancer Institute
2003-2023

Center for Cancer Research
2003-2023

University of Pittsburgh
2009-2022

Magee-Womens Hospital
2012-2022

University of Arkansas for Medical Sciences
2014-2022

Winthrop Rockefeller Foundation
2018-2021

Ospedale di Circolo e Fondazione Macchi
2017

Mon Health Medical Center
2016

Hahnemann University Hospital
2016

Abstract Purpose: The presence of similar histologic subtypes epithelial ovarian and endometrial cancers has long been noted, although the relevance this finding to pathogenesis clinical management is unclear. Despite characteristics, ovary endometrium are treated according organ origin. This study compares gene expression profiles analogous using same genomic platform determine similarities differences between these tumors. Experimental Design: Gene 75 (endometrioid, serous, clear cell)...

10.1158/1078-0432.ccr-05-0508 article EN Clinical Cancer Research 2005-09-15

Abstract Purpose: The goal of this study was to determine whether distinct gene expression profiles are associated with intrinsic and/or acquired chemoresistance in epithelial ovarian carcinoma. Experimental Design: Gene were generated from 21 primary chemosensitive tumors and 24 chemoresistant using cDNA-based microarrays. both groups then compared those 15 carcinomas obtained following platinum-based chemotherapy (“postchemotherapy” tumors). A theme discovery tool used identify functional...

10.1158/1078-0432.ccr-04-2682 article EN Clinical Cancer Research 2005-09-01
Valentina Silvestri Daniel Barrowdale Anna Marie Mulligan Susan L. Neuhausen Stephen B. Fox and 95 more Beth Y. Karlan Gillian Mitchell Paul A. James Darcy L. Thull Kristin K. Zorn Natalie J. Carter Katherine L. Nathanson Susan M. Domchek Timothy R. Rebbeck Susan J. Ramus Robert L. Nussbaum Olufunmilayo I. Olopade Johanna Rantala Sook-Yee Yoon Maria A. Caligo Laura Spugnesi Anders Bojesen Inge Søkilde Pedersen Mads Thomassen Uffe Birk Jensen Amanda E. Toland Leigha Senter Irene L. Andrulis Gord Glendon Peter J. Hulick Evgeny N. Imyanitov Mark H. Greene L. Phuong Christian F. Singer Christine Rappaport Gero Kramer Joseph Vijai Kenneth Offit Mark E. Robson Anne Lincoln Lauren Jacobs Eva Macháčková Lenka Foretová Marie Navrátilová Petra Vašíčková Fergus J. Couch Emily Hallberg Kathryn J. Ruddy Priyanka Sharma Sung‐Won Kim Manuel R. Teixeira Pedro Pinto Marco Montagna Laura Matricardi Aðalgeir Arason Oskar T. Johannsson Rósa B. Barkardóttir Anna Jakubowska Jan Lubiński À. Izquierdo Miguel Ángel Pujana Judith Balmañà Orland Dı́ez Gabriella Ivády J. Papp Edith Oláh Ava Kwong Heli Nevanlinna Kristiina Aittomäki Pedro Pérez Segura Miguel de la Hoya Tom Van Maerken Bruce Poppe Kathleen Claes Claudine Isaacs Camille Elan Christine Lasset Dominique Stoppa‐Lyonnet Laure Barjhoux Muriel Belotti Alfons Meindl Andrea Gehrig Christian Sutter Christoph Engel Dieter Niederacher Doris Steinemann Eric Hahnen Karin Kast Norbert Arnold Raymonda Varon-Mateeva Dorothea Wand Andrew K. Godwin D. Gareth Evans Debra Frost Jo Perkins Julian Adlard Louise Izatt Radka Platte Rosalind A. Eeles Ian O. Ellis

BRCA1 and, more commonly, BRCA2 mutations are associated with increased risk of male breast cancer (MBC). However, only a paucity data exists on the pathology cancers (BCs) in men BRCA1/2 mutations. Using largest available dataset, we determined whether MBCs arising mutation carriers display specific pathologic features and these differ from those female BCs (FBCs). We characterised 419 using logistic regression analysis, contrasted 9675 FBCs population-based 6351 Surveillance, Epidemiology,...

10.1186/s13058-016-0671-y article EN cc-by Breast Cancer Research 2016-02-04
Timothy R. Rebbeck Tara M. Friebel Nandita Mitra Fei Wan Stephanie Chen and 95 more Irene L. Andrulis Paraskevi Apostolou Norbert Arnold Banu K. Arun Daniel Barrowdale Javier Benı́tez Raanan Berger Pascaline Berthet Åke Borg Saundra S. Buys Trinidad Caldés Jonathan Carter Jocelyne Chiquette Kathleen Claes Fergus J. Couch Cezary Cybulski Mary B. Daly Miguel de la Hoya Orland Dı́ez Susan M. Domchek Katherine L. Nathanson Katarzyna Durda Ian O. Ellis D. Gareth Evans Lenka Foretová Eitan Friedman Debra Frost Patricia A. Ganz Judy E. Garber Gord Glendon Andrew K. Godwin Mark H. Greene Jacek Gronwald Eric Hahnen Emily Hallberg Ute Hamann Thomas van Overeem Hansen Evgeny N. Imyanitov Claudine Isaacs Anna Jakubowska Ramūnas Janavičius Katarzyna Jaworska–Bieniek Esther M. John Beth Y. Karlan Bella Kaufman kConFab Investigators Ava Kwong Yael Laitman Christine Lasset Conxi Lázaro Jenny Lester Niklas Loman Jan Lubiński Siranoush Manoukian Gillian Mitchell Marco Montagna Susan L. Neuhausen Heli Nevanlinna Dieter Niederacher Robert L. Nussbaum Kenneth Offit Edith Oláh Olufunmilayo I. Olopade Sue K. Park Marion Piedmonte Paolo Radice Christine Rappaport Matti A. Rookus Caroline Seynaeve Jacques Simard Christian F. Singer Penny Soucy Melissa C. Southey Dominique Stoppa‐Lyonnet Grzegorz Sukiennicki Csilla I. Szabo Mariella Tancredi Manuel R. Teixeira Soo‐Hwang Teo Mary Beth Terry Mads Thomassen Laima Tihomirova Marc Tischkowitz Amanda E. Toland Aleksandra Tołoczko‐Grabarek Nadine Tung Elizabeth J. van Rensburg Danylo Villano Shan Wang‐Gohrke Barbara Wappenschmidt Jeffrey N. Weitzel Jamal Zidan Kristin K. Zorn Lesley McGuffog Douglas F. Easton

Most BRCA1 or BRCA2 mutation carriers have inherited a single (heterozygous) mutation. Transheterozygotes (TH) who deleterious mutations in both and are rare, the consequences of transheterozygosity poorly understood. From 32,295 female BRCA1/2 carriers, we identified 93 TH (0.3 %). "Cases" were defined as TH, "controls" at (SH1) (SH2). Matched SH1 carried found "case". SH2 After matching with SH2, 91 matched to 9316 SH1, 89 3370 SH2. The majority (45.2 %) involved three common Jewish...

10.1186/s13058-016-0768-3 article EN cc-by Breast Cancer Research 2016-11-11

Abstract BACKGROUND: The objective of the current study was to determine prognostic significance a pretreatment serum CA 125 level in patients with advanced epithelial ovarian carcinoma (EOC) who received treatment standard chemotherapy regimen. METHODS: Patients International Federation Gynecology and Obstetrics stage III/IV were on 1 7 Gynecologic Oncology Group (GOG) phase 3 trials regimen intravenous cisplatin paclitaxel included. A Cox regression model used assess impact levels drawn...

10.1002/cncr.24084 article EN Cancer 2009-01-20

In response to the critical shortage of Doxil(®), US Food and Drug Administration (FDA) allowed temporary importation non-FDA-approved second-generation liposomal doxorubicin, Lipo-Dox(®). Lipo-Dox utilizes a different particle than Doxil demonstrates pharmacokinetic properties. Its use has never been evaluated in North American population. The objective this study was evaluate efficacy tolerability at Magee-Womens Hospital, University Pittsburgh Medical Center, for patients with recurrent...

10.2147/ott.s62881 article EN OncoTargets and Therapy 2014-08-01

Recent evidence suggests that hyperinsulinemia associated with obesity may be a significant risk factor for the development of endometrial cancer. Metformin is used in type II diabetes to lower circulating insulin levels. We sought examine our obese patients cancer and those who were on metformin determine any impact their course.A retrospective review all women diagnosis body mass index 30 kg/m(2) or higher during 6-year period (2005-2011) at institution was conducted. Records reviewed...

10.1097/igc.0000000000000603 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2015-11-20

Self-advocacy, defined as a cancer survivor's ability to get his or her needs met in the face of challenge, is critical skill for those facing overwhelming disease and psychological burdens (Hagan & Donovan, 2013a, 2013b). Self-advocacy consists three main skills: (a) making informed decisions, (b) finding strength through connection with others, (c) communicating effectively oncology care team.

10.1188/17.onf.52-59 article EN Oncology nursing forum 2017-01-01

Objective The objective of the study was to examine outcomes in stage IB2 cervical cancer patients undergoing primary surgery versus radiation. Methods Stage were identified from Surveillance, Epidemiology and End Results Public-Use Database 2000 2006. Patients divided into those receiving radiation (radiation first) or (surgery as initial treatment. Overall survival calculated by Kaplan-Meier method compared using log-rank test. In total, 770 with cancer; 369 received radiation, 401...

10.1097/igc.0b013e31823f890f article EN cc-by-nc-nd International Journal of Gynecological Cancer 2012-01-14

To develop and psychometrically test the validity of Female Self-Advocacy in Cancer Survivorship Scale.Female cancer survivors need to self-advocate overcome challenges associated with yet no valid measure self-advocacy exists.Instrument development. Mixed-mode cross-sectional survey design.We recruited adult females (18+ years; N = 317) a history invasive from local national tumour registries advocacy organizations complete online or paper questionnaires.Between July 2014 - March 2015...

10.1111/jan.13498 article EN Journal of Advanced Nursing 2017-11-08

Recurrent vulvar carcinoma with metastasis has few effective treatment options, which are mainly directed toward palliation of symptoms. A 70-year-old woman was originally treated in 1999 for squamous cell (SCC) radical vulvectomy and bilateral inguinofemoral groin dissection. She represented 2005 a new lesion distinct from the margin her first disease occurrence. Although this area included surgical resection chemoradiation, she recurred 3 months later. Despite an anal perineal resection,...

10.1111/j.1525-1438.2007.01145.x article EN cc-by-nc-nd International Journal of Gynecological Cancer 2007-11-17
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