Hagen Blaszyk

5.5k total citations · 1 hit paper
90 papers, 4.1k citations indexed

About

Hagen Blaszyk is a scholar working on Oncology, Surgery and Molecular Biology. According to data from OpenAlex, Hagen Blaszyk has authored 90 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Oncology, 32 papers in Surgery and 25 papers in Molecular Biology. Recurrent topics in Hagen Blaszyk's work include Cancer-related Molecular Pathways (17 papers), Genetic factors in colorectal cancer (17 papers) and Cancer Genomics and Diagnostics (14 papers). Hagen Blaszyk is often cited by papers focused on Cancer-related Molecular Pathways (17 papers), Genetic factors in colorectal cancer (17 papers) and Cancer Genomics and Diagnostics (14 papers). Hagen Blaszyk collaborates with scholars based in United States, Germany and Switzerland. Hagen Blaszyk's co-authors include Arndt Hartmann, Arndt Hartmann, Wolfgang Dietmaier, Ferdinand Hofstaedter, Gary M. Mawe, David R. Linden, Keith A. Sharkey, Steve S. Sommer, Matthew Coates and Peter J. Wild and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Journal of Clinical Investigation.

In The Last Decade

Hagen Blaszyk

89 papers receiving 4.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Molecular defects in mucosal serotonin content and decreased serotonin reuptake transporter in ulcerative colitis and irritable bowel syndrome 1 ☆

2004 613 citations Hagen Blaszyk et al. profile →

Peers

Countries citing papers authored by Hagen Blaszyk

Since Specialization

Citations

This map shows the geographic impact of Hagen Blaszyk's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hagen Blaszyk with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hagen Blaszyk more than expected).

Fields of papers citing papers by Hagen Blaszyk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hagen Blaszyk. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hagen Blaszyk. The network helps show where Hagen Blaszyk may publish in the future.

Co-authorship network of co-authors of Hagen Blaszyk

This figure shows the co-authorship network connecting the top 25 collaborators of Hagen Blaszyk. A scholar is included among the top collaborators of Hagen Blaszyk based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hagen Blaszyk. Hagen Blaszyk is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Intraprocedural Tissue Diagnosis During ERCP Employing a New Cytology Preparation of Forceps Biopsy (Smash Protocol) 2010 ·The American Journal of Gastroenterology ·Eric R. Wright, Gennadiy Bakis, Ramesh Srinivasan, (unknown), Harsha Vittal, Michael K. Sanders, (unknown), Andreas Stefan, Hagen Blaszyk, Douglas A. Howell	23
2	Interobserver Agreement on What Constitutes Visceral Pleural Invasion by Non–Small Cell Lung Carcinoma 2007 ·American Journal of Clinical Pathology ·Kelly J. Butnor, Robin T. Vollmer, Hagen Blaszyk, Katharina Glatz	18
3	Smoking and cancer‐related gene expression in bronchial epithelium and non‐small‐cell lung cancers 2006 ·The Journal of Pathology ·Matthias Woenckhaus, Ludger Klein‐Hitpaß, (unknown), Johannes Merk, Roman Pfeifer, (unknown), Marcus Bettstetter, (unknown), Hagen Blaszyk, Arndt Hartmann, Ferdinand Hofstaedter, Wolfgang Dietmaier	123
4	Variability of grade and stage in simultaneous paired liver biopsies in patients with hepatitis C 2006 ·Journal of Clinical Pathology ·(unknown), Thomas D. Trainer, Edward L. Krawitt, Hagen Blaszyk	35
5	High Frequency of FGFR3 Mutations in Adenoid Seborrheic Keratoses 2006 ·Journal of Investigative Dermatology ·Christian Hafner, Johanna M.M. van Oers, Arndt Hartmann, Michael Landthaler, Robert Stoehr, Hagen Blaszyk, Ferdinand Hofstaedter, Ellen C. Zwarthoff, Thomas Vogt	65
6	Minute Gastric Sclerosing Stromal Tumors (GIST Tumorlets) Are Common in Adults and Frequently Show c-KIT Mutations 2006 ·The American Journal of Surgical Pathology ·Abbas Agaimy, Peter H. Wünsch, Ferdinand Hofstaedter, Hagen Blaszyk, Petra Rümmele, Andreas Gäumann, Wolfgang Dietmaier, Arndt Hartmann	260
7	Expression of Wnt-signaling pathway proteins in intraductal papillary mucinous neoplasms of the pancreas: a tissue microarray analysis 2006 ·Human Pathology ·Runjan Chetty, Stefano Serra, Sima Salahshor, Khaled O. Alsaad, Warren Shih, Hagen Blaszyk, James R. Woodgett, Ming‐Sound Tsao	39
8	Nuclear and cytoplasmic Maspin expression in primary non-small cell lung cancer 2006 ·Journal of Clinical Pathology ·Matthias Woenckhaus, Lukas Bubendorf, Peter Dalquen, (unknown), Hagen Blaszyk, Martina Mirlacher, Markus Solèr, Wolfgang Dietmaier, Guido Sauter, Arndt Hartmann, Peter J. Wild	25
9	Microsatellite Analysis of Pleural Supernatants Could Increase Sensitivity of Pleural Fluid Cytology 2005 ·Journal of Molecular Diagnostics ·Matthias Woenckhaus, (unknown), B. Werner, Christian Schulz, (unknown), Peter J. Wild, (unknown), Hagen Blaszyk, Marion Schuierer, Ferdinand Hofstaedter, Arndt Hartmann, Wolfgang Dietmaier	16
10	Molecular evidence for progression of nephrogenic metaplasia of the urinary bladder to clear cell adenocarcinoma 2005 ·Human Pathology ·Arndt Hartmann, Kerstin Junker, Wolfgang Dietmaier, Sören Schröder, (unknown), Ferdinand Hofstädter, Hagen Blaszyk	42
11	Microsatellite Instability Predicts Poor Short-Term Survival in Patients with Advanced Breast Cancer after High-Dose Chemotherapy and Autologous Stem-Cell Transplantation 2004 ·Clinical Cancer Research ·Peter J. Wild, Albrecht Reichle, Reinhard Andreesen, (unknown), Wolfgang Dietmaier, Josef Rüschoff, Hagen Blaszyk, Ferdinand Hofstädter, Arndt Hartmann	22
12	Gene expression profiling of colorectal cancer and metastases divides tumours according to their clinicopathological stage 2004 ·The Journal of Pathology ·Astrid Koehler, Frauke Bataille, (unknown), Petra Ruemmele, (unknown), Hagen Blaszyk, Arndt Hartmann, Ferdinand Hofstaedter, Wolfgang Dietmaier	80
13	Upper Tract Urothelial Carcinoma: A Clinicopathologic Study Including Microsatellite Instability Analysis 2002 ·Modern Pathology ·Hagen Blaszyk, Linan Wang, Wolfgang Dietmaier, Ferdinand Hofstädter, Lawrence J. Burgart, John C. Cheville, Arndt Hartmann	31
14	Factor V Leiden and Morbid Obesity in Fatal Postoperative Pulmonary Embolism 2000 ·Archives of Surgery ·Hagen Blaszyk	44
15	Herpes simplex encephalitis after brain surgery: case report and review of the literature 1999 ·Journal of Neurology Neurosurgery & Psychiatry ·Andreas Spuler, Hagen Blaszyk, (unknown), D.H. Davis	36
16	The molecular epidemiology of P53 gene mutations in human breast cancer 1997 ·Trends in Genetics ·Arndt Hartmann, Hagen Blaszyk, John S. Kovach, Steve S. Sommer	110
17	Overexpression and mutations ofp53 in metastatic malignant melanomas 1996 ·International Journal of Cancer ·Arndt Hartmann, Hagen Blaszyk, (unknown), Renee M. McGovern, (unknown), (unknown), Mark R. Pittelkow, Steve S. Sommer, John S. Kovach	56
18	A polymorphism but no mutations in the GADD45 gene in breast cancers 1996 ·Human Genetics ·Hagen Blaszyk, Arndt Hartmann, S. S. Sommer, J. S. Kovach	21
19	Novel pattern of P53 mutation in breast cancers from Austrian women. 1995 ·Journal of Clinical Investigation ·Arndt Hartmann, (unknown), Hagen Blaszyk, Julie M. Cunningham, (unknown), Joseph J. Schroeder, Daniel J. Schaid, J. S. Kovach, Steve S. Sommer	24
20	P53 gene mutations in breast cancers in Midwestern U.S. women: Null as well as missense-type mutations are associated with poor prognosis 1994 ·The American Journal of Human Genetics ·Hagen Blaszyk, A. Hartmann, Soh Saitoh	27

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact