487 results match your criteria: "the Sol Goldman Pancreatic Cancer Research Center[Affiliation]"
Gastroenterology
March 2022
Department of Gastroenterology & Hepatology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, the Netherlands.
HPB (Oxford)
April 2022
Dept. of Surgery, Regional Academic Cancer Center Utrecht, UMC Utrecht Cancer Center & St. Antonius Hospital Nieuwegein, Utrecht University, the Netherlands. Electronic address:
Background: This study aimed to identify predictors for early and very early disease recurrence in patients undergoing resection of pancreatic ductal adenocarcinoma (PDAC) resection with and without neoadjuvant therapy.
Methods: Included were patients who underwent PDAC resection (2014-2016). Multivariable multinomial regression was performed to identify preoperative predictors for manifestation of recurrence within 3, 6 and 12 months after PDAC resection.
Cancer Prev Res (Phila)
October 2021
Dana-Farber Cancer Institute, Harvard Medical School, Brigham & Women's Hospital, Boston, Massachusetts.
Cell
September 2021
Department of Pathology, Johns Hopkins University, Baltimore, MD 21231, USA; The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD 21287, USA. Electronic address:
Pancreatic ductal adenocarcinoma (PDAC) is a highly aggressive cancer with poor patient survival. Toward understanding the underlying molecular alterations that drive PDAC oncogenesis, we conducted comprehensive proteogenomic analysis of 140 pancreatic cancers, 67 normal adjacent tissues, and 9 normal pancreatic ductal tissues. Proteomic, phosphoproteomic, and glycoproteomic analyses were used to characterize proteins and their modifications.
View Article and Find Full Text PDFJAMA Oncol
November 2021
Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland.
Importance: Pathogenic germline variants in the ATM gene have been associated with pancreatic cancer risk. Although genetic testing identifies these variants in approximately 1% to 3% of unselected patients with pancreatic cancer, the lifetime risk of pancreatic cancer among individuals with pathogenic ATM variants has not been well estimated.
Objective: To estimate age-specific penetrance of pancreatic cancer in individuals with a pathogenic variant in the ATM gene.
Ann Surg Oncol
January 2022
Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Background: The introduction of multi-agent chemotherapy and radiation therapy has facilitated potential resection with curative intent in selected locally advanced pancreatic cancer (LAPC) patients with excellent outcomes. Nevertheless, there remains a remarkable lack of consensus on the management of LAPC. We sought to describe the outcomes of patients with LAPC and objectively define the multidisciplinary selection process for operative exploration based on anatomical factors.
View Article and Find Full Text PDFWorld J Surg
October 2021
Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Background: Pancreatic ductal adenocarcinoma (PDAC) has a high propensity for systemic dissemination. Ovarian metastases are rare and poorly described.
Methods: We identified PDAC cases with ovarian metastasis from a prospectively maintained registry.
Fam Cancer
April 2022
Genetic Epidemiology of Cancer Team, INSERM U900, Institut Curie, 26 rue d'Ulm, 75005, Paris, France.
Langenbecks Arch Surg
December 2021
Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD, 21212, USA.
Background: Intraductal papillary mucinous neoplasms (IPMNs) represent a unique opportunity to treat and prevent a curable neoplasm before it has the chance to progress to incurable cancer. This prospect, however, has to be balanced with the real risk of over treating patients with lesions that would, in fact, never progress during the life of the patient.
Purpose: Informed clinical decisions in the treatment of IPMNs are first and foremost based on a deep understanding of the pathology of these lesions.
Cancer Discov
March 2021
Division of Radiation and Cancer Biology, Department of Radiation Oncology, Stanford University, Stanford, California.
Pancreatic ductal adenocarcinoma (PDAC) is a deadly disease with a 5-year survival rate of approximately 9%. An improved understanding of PDAC initiation and progression is paramount for discovering strategies to better detect and combat this disease. Although transcriptomic analyses have uncovered distinct molecular subtypes of human PDAC, the factors that influence subtype development remain unclear.
View Article and Find Full Text PDFPancreatology
April 2021
The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD, USA. Electronic address:
Background: COVID-19 pandemic-related disruptions to EUS-based pancreatic cancer surveillance in high-risk individuals remain uncertain.
Methods: Analysis of enrolled participants in the CAPS5 Study, a prospective multicenter study of pancreatic cancer surveillance in high-risk individuals.
Results: Amongst 693 enrolled high-risk individuals under active surveillance, 108 (16%) had an EUS scheduled during the COVID-19 pandemic-related shutdown (median length of 78 days) in the spring of 2020, with 97% of these procedures being canceled.
Pancreatology
August 2021
Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA. Electronic address:
Background: Pancreatic cancer is a lethal disease with a poor 5-year survival rate. Pathogenic germline variants in the coding regions of ATM, BRCA1, and BRCA2 are found in up to 4.8% of pancreatic cancer patients.
View Article and Find Full Text PDFGenes Chromosomes Cancer
August 2021
Department of Pathology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Pancreatic ductal adenocarcinoma (PDAC) is a lethal disease with a 5-year survival rate of less than 10%. Individuals with a pathogenic germline variant in a pancreatic cancer susceptibility gene are at an increased risk of developing pancreatic cancer. Understanding the inherited genetic basis of pancreatic tumor development provides a unique opportunity to improve patient care and outcomes.
View Article and Find Full Text PDFAnn Transl Med
February 2021
Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.
Background: The incidence of indolent gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) has increased dramatically. GEP-NENs often present late with concomitant liver metastasis, which is associated with poorer outcomes.
Methods: This is a retrospective cohort study of 3,188 patients with liver metastatic GEP-NENs from the national scale Surveillance, Epidemiology, and End Results (SEER) database in the USA between 2010 and 2016.
Pancreatology
April 2021
Department of Medicine, The Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, MD, USA. Electronic address:
Background: Objectives: Pancreatic cysts are frequently detected in high-risk individuals (HRI) undergoing surveillance for pancreatic cancer. The International Cancer of the Pancreas Screening (CAPS) Consortium developed consensus recommendations for surgical resection of pancreatic cysts in HRI that are similar to the Fukuoka guidelines used for the management of sporadic cysts. We compared the performance characteristics of CAPS criteria for pancreatic cyst management in HRI with the Fukuoka guidelines originally designed for the management of cysts in non-HRI.
View Article and Find Full Text PDFAntioxidants (Basel)
February 2021
Center for Cancer Research and Therapeutic Development and Department of Biological Sciences, Clark Atlanta University, Atlanta, GA 30314, USA.
Epithelial-mesenchymal transition (EMT), a key event in cancer metastasis, allows polarized epithelial cells to assume mesenchymal morphologies, enhancing invasiveness and migration, and can be induced by reactive oxygen species (ROS). Val16A (Ala) SOD2 polymorphism has been associated with increased prostate cancer (PCa) risk. We hypothesized that SOD2 Ala single nucleotide polymorphism (SNP) may promote EMT.
View Article and Find Full Text PDFGastroenterology
May 2021
Department of Medicine, Case Western Reserve University, Cleveland, Ohio; Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio; Seidman Cancer Center, University Hospitals Cleveland Medical Center, Cleveland, Ohio. Electronic address:
Background & Aims: Aneuploidy has been proposed as a tool to assess progression in patients with Barrett's esophagus (BE), but has heretofore required multiple biopsies. We assessed whether a single esophageal brushing that widely sampled the esophagus could be combined with massively parallel sequencing to characterize aneuploidy and identify patients with disease progression to dysplasia or cancer.
Methods: Esophageal brushings were obtained from patients without BE, with non-dysplastic BE (NDBE), low-grade dysplasia (LGD), high-grade dysplasia (HGD), or adenocarcinoma (EAC).
Front Med (Lausanne)
December 2020
Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy.
The optimal treatment for small, asymptomatic, nonfunctioning pancreatic neuroendocrine neoplasms (NF-PanNEN) is still controversial. European Neuroendocrine Tumor Society (ENETS) guidelines recommend a watchful strategy for asymptomatic NF-PanNEN <2 cm of diameter. Several retrospective series demonstrated that a non-operative management is safe and feasible, but no prospective studies are available.
View Article and Find Full Text PDFPLoS One
January 2021
Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.
Although venous invasion (VI) is a poor prognostic factor for patients with pancreatobiliary tract cancers, its histopathologic characteristics have not been well described. We evaluated the patterns of VI and the added benefit provided by CD31, desmin, and dual CD31‒desmin immunolabeling for identification of VI. We included 120 surgically resected pancreatobiliary tract cancer cases-59 cases as a test set with known VI and 61 cases as a validation set without information of VI.
View Article and Find Full Text PDFAnn Surg
June 2022
Department of Pathology, the Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins University School of Medicine, Baltimore, MD.
Objective: This study aimed to identify risk factors for recurrence after pancreatic resection for intraductal papillary mucinous neoplasm (IPMN).
Summary Background Data: Long-term follow-up data on recurrence after surgical resection for IPMN are currently lacking. Previous studies have presented mixed results on the role of margin status in risk of recurrence after surgical resection.
Clin Gastroenterol Hepatol
February 2022
Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland; Department of Oncology, the Sol Goldman Pancreatic Cancer Research Center, Johns Hopkins Medical Institutions, Baltimore, Maryland. Electronic address:
Background & Aims: The tumor microbiome of patients with pancreas ductal adenocarcinoma (PDAC) includes bacteria normally present in the upper gastrointestinal tract. If the predominant source of intratumoral bacteria in patients with PDAC is retrograde migration from the duodenum, duodenal fluid could be a representative biospecimen for determining microbiome profiles of patients with PDAC or at risk of developing PDAC.
Methods: We performed a case-control study comparing bacterial and fungal (16S and 18S rRNA) profiles of secretin-stimulated duodenal fluid collections from 308 patients undergoing duodenal endoscopy including 134 normal pancreas control subjects, 98 patients with pancreatic cyst(s) and 74 patients with PDAC.
Cancer Lett
January 2021
The Pancreatic Cancer "Precision Medicine" Program, The Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA. Electronic address:
Recent research on genomic profiling of pancreatic ductal adenocarcinoma (PDAC) has identified many potentially actionable alterations. However, the feasibility of using genomic profiling to guide routine clinical decision making for PDAC patients remains unclear. We retrospectively reviewed PDAC patients between October 2013 and December 2017, who underwent treatment at the Johns Hopkins Hospital and had clinical tumor next-generation sequencing (NGS) through commercial resources.
View Article and Find Full Text PDFAnn Surg
August 2022
School of Medicine, Vita-Salute San Raffaele University, Division of Pancreatic Surgery, Pancreas Translational & Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Objective: To describe PNI and to evaluate its impact on disease-free (DFS) and overall survival (OS) in patients with resected pancreatic ductal adenocarcinoma (PDAC).
Summary Of Background Data: Although PNI is a prognostic factor for survival in many GI cancers, there is limited knowledge regarding its impact on tumor recurrence, especially in ''early stage disease'' (PDAC ≤20 mm, R0/ N0 PDAC).
Methods: This multicenter retrospective study included patients undergoing PDAC resection between 2009 and 2014.
Front Biosci (Landmark Ed)
January 2021
Department of Biophysics, Panjab University, Chandigarh, 160014, India,
Cyclooxygenase-2 (COX-2) is an inducible enzyme which triggers the biosynthesis of prostaglandins. COX-2 is activated in response to inflammatory stimuli and is one of the major molecules that is involved in the development and progression of colorectal cancer (CRC). Consistent with such a conceptual framework, it has been shown that COX-2 inhibitors prevent the carcinogenesis of CRC and aid in the treatment of sporadic or familial cases of CRC as shown by an overall increase in the survival rate.
View Article and Find Full Text PDFMod Pathol
January 2021
Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
Histopathologically scoring the response of pancreatic ductal adenocarcinoma (PDAC) to neoadjuvant treatment can guide the selection of adjuvant therapy and improve prognostic stratification. However, several tumor response scoring (TRS) systems exist, and consensus is lacking as to which system represents best practice. An international consensus meeting on TRS took place in November 2019 in Amsterdam, The Netherlands.
View Article and Find Full Text PDF