R. Landmann

3.3k citations

53 papers · 2.3k indexed · h-index 24

Impact in

Oncology top 2%
- Colorectal Cancer Surgical Treatments
- Colorectal Cancer Screening and Detection
- Colorectal Cancer Treatments and Studies
Behavioral Neuroscience top 5%

Papers in

Oncology 23
- Colorectal Cancer Surgical Treatments 15
- Colorectal Cancer Screening and Detection 8
Immunology 13
- Immune Response and Inflammation 9
- Immune Cell Function and Interaction 8

Co-authors: Martin R. Weiser Philip B. Paty Jinru Shia W. Zimmerli Sebastiano Sansano José G. Guillem Larissa K. Temple Susanne Link
Journals: Diseases of the Colon & Rectum (6 papers)Surgical Endoscopy (4 papers)Colorectal Disease (2 papers)The Journal of Infectious Diseases (2 papers)Clinics in Colon and Rectal Surgery (2 papers)
Partner nations: United States Switzerland United Kingdom

In The Last Decade

R. Landmann

52 papers receiving 2.3k citations

Peers

Countries citing papers authored by R. Landmann

Since Specialization

Citations

This map shows the geographic impact of R. Landmann'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 R. Landmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Landmann more than expected).

Fields of papers citing papers by R. Landmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Landmann. 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 R. Landmann. The network helps show where R. Landmann may publish in the future.

Co-authorship network

The 25 scholars most cited alongside R. Landmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with R. Landmann Line = papers co-authored together R. Landmann links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Prognostic value of circulating tumor DNA (ctDNA) testing in patients (pts) with rectal cancer after neoadjuvant therapy (NAT) and surgery. Journal of Clinical Oncology ·Sakti Chakrabarti, Stacey A. Cohen, Antony Tin, 有朋岩﨑, Vasily N. Aushev, Mohamedtaki Abdulaziz Tejani, Sreenivasa R Chandana, Midhun Malla, R. Landmann, Vivek R. Sharma, Gregory P. Botta, Arun Nagarajan, Georges Azzi, Amparo Climent-Richart, Farshid Dayyani, Diana L. Hanna, Adham Jurdi, Minetta C. Liu, Arvind Dasari, Pashtoon Murtaza Kasi	2024	1
2	Intracorporeal and extracorporeal anastomosis for robotic-assisted and laparoscopic right colectomy: short-term outcomes of a multi-center prospective trial Surgical Endoscopy ·Robert K. Cleary, Matthew L. Silviera, Liana Vivin Wihartanti, James McCormick, Craig S. Johnson, Patricia Sylla, Jamie A. Cannon, Henry J. Lujan, Katie Spencer, R. Landmann, Wolfgang B. Gaertner, Edward Lee, Amir L. Bastawrous, Ovunc Bardakcioglu, Sushil Pandey, Vikram Attaluri, Mitchell Bernstein, Vincent Obias, Morris E. Franklin, Alessio Pigazzi	2021	23
3	Does prolonged operative time impact postoperative morbidity in patients undergoing robotic-assisted rectal resection for cancer? Surgical Endoscopy ·Émilie Duchalais, Nikolaos Machairas, Scott R. Kelley, R. Landmann, Amit Merchea, Dorin Colibaseanu, Kellie L. Mathis, Eric J. Dozois, David W. Larson	2018	20
4	Dysplasia in Ulcerative Colitis as a Predictor of Unsuspected Synchronous Colorectal Cancer Diseases of the Colon & Rectum ·Jamie Murphy, Cruz Martínez, John H. Pembérton, R. Landmann, Jacques Heppell, Tonia M. Young‐Fadok, David A. Etzioni	2014	21
5	Colectomy for Endoscopically Unresectable Polyps Diseases of the Colon & Rectum ·Babar Malik, Cruz Martínez, Amit Merchea, Eric J. Dozois, R. Landmann, Giovanni De Petris, Tonia M. Young‐Fadok, David A. Etzioni	2012	40
6	A Hemorrhoid by Any Other Name Mayo Clinic Proceedings ·Mushtaq Hussain, R. Landmann	2011	1
7	Persistent Ischiorectal Fistula With Supralevator Origin Secondary to a Chronic Tubo-Ovarian Abscess Female Pelvic Medicine & Reconstructive Surgery ·A. S. WEINBERG, R. Landmann, Mason A. Palmer, Anita H. Chen, Philip P. Metzger	2011	2
8	Is Nonsmall Cell Type High-grade Neuroendocrine Carcinoma of the Tubular Gastrointestinal Tract a Distinct Disease Entity? The American Journal of Surgical Pathology ·Jinru Shia, Laura H. Tang, Martin R. Weiser, Baruch Brenner, Volkan Adsay, Edward B. Stelow, Leonard B. Saltz, Jing Qin, R. Landmann, Gregory D. Leonard, Deepti Dhall, Larissa K. Temple, José G. Guillem, Philip B. Paty, David P. Kelsen, W. Douglas Wong, David S. Klimstra	2008	127
9	Weak effect of metal type and ica genes on staphylococcal infection of titanium and stainless steel implants Clinical Microbiology and Infection ·Damir Hudetz, О. Н. Бондарев, Llinos G. Harris, Reto Luginbühl, 信子大橋, R. Landmann	2008	32
10	Immunohistochemical expression of folate receptor α in colorectal carcinoma: patterns and biological significance Human Pathology ·Jinru Shia, David S. Klimstra, Fernando Araújo Del Lama, Philip S. Low, Mithat Gönen, R. Landmann, Martin R. Weiser, Wilbur A. Franklin, Franklyn G. Prendergast, Linda Murphy, Laura H. Tang, Larissa K. Temple, José G. Guillem, W. Douglas Wong, Philip B. Paty	2008	97
11	Molecular co-expression of the c-Met oncogene and hepatocyte growth factor in primary colon cancer predicts tumor stage and clinical outcome Cancer Letters ·Udai S. Kammula, Rachael Tatiana Taitano, Todd D. Francone, Zhaoshi Zeng, Jinru Shia, R. Landmann, Philip B. Paty, Martin R. Weiser	2006	133
12	Surgical Management of Locally Advanced and Locally Recurrent Colon Cancer Clinics in Colon and Rectal Surgery ·R. Landmann, Martin R. Weiser	2005	41
13	Surgical Salvage of Recurrent Rectal Cancer After Transanal Excision Diseases of the Colon & Rectum ·Martin R. Weiser, R. Landmann, Douglas W. Wong, Jinru Shia, José G. Guillem, Larissa K. Temple, Bruce D. Minsky, Alfred M. Cohen, Philip B. Paty	2005	111
14	Function of Soluble CD14 in Serum from Patients with Septic Shock The Journal of Infectious Diseases ·R. Landmann, Shimaa Samir, Sebastiano Sansano, W. Zimmerli	1996	72
15	Increased Circulating Soluble Cd14 Is Associated With High Mortality In Gram-Negative Septic Shock The Journal of Infectious Diseases ·R. Landmann, W. Zimmerli, Sebastiano Sansano, Susanne Link, Andreas Hahn, M. P. Glauser, Thierry Calandra	1995	184
16	Vesiculated Erythrocytes as a Determination of Splenic Reticuloendothelial Function in Pediatric Patients with Hodgkinʼs Disease Journal of Pediatric Hematology/Oncology ·Michael A. Weiner, R. Landmann, Wm. Peter Flannery, Brigid G. Leventhal	1995	6
17	Relationship between soluble tumor necrosis factor (TNF) receptors and TNF? during immunotherapy with interleukin-2 and/or interferon ? Cancer Immunology Immunotherapy ·R. Landmann, Ulrich Keilholz, Carmen Scheibenbogen, Manfred Brockhaus, H. Gallati, H. Denz, Mario Bargetzi, Christian Ludwig	1994	10
18	Prolonged Interferon-γ Application by Subcutaneous Infusion in Cancer Patients: Differential Response of Serum CD14, Neopterin, and Monocyte HLA Class I and II Antigens Journal of Interferon Research ·R. Landmann, Christian Ludwig, M. Wesp, C.Michael Jones, R. Obrist, Matsunari Megumi, H. Denz, J.P. Obrecht	1992	11
19	Changes in ?-adrenoceptors and leucocyte subpopulations after physical exercise in normal subjects Naunyn-Schmiedeberg s Archives of Pharmacology ·R. Landmann, Andrzej ( -2002). Nitsch, M. Staehelin, M. Wesp, Ellen Ostrow	1988	20
20	Modulation of interferon-γ-induced major histocompatibility (MHC) and CD14 antigen changes by lipophilic muramyltripeptide MTP-PE in human monocytes Cellular Immunology ·R. Landmann, M. Wesp, P. Dukor	1988	24

About R. Landmann

R. Landmann is a scholar working on Oncology, Immunology, Surgery, Biological Psychiatry and Pathology and Forensic Medicine, having authored 53 papers that have together received 2.3k indexed citations. Recurring topics across this work include Colorectal Cancer Surgical Treatments (15 papers), Immune Response and Inflammation (9 papers), Colorectal Cancer Screening and Detection (8 papers), Immune Cell Function and Interaction (8 papers), Anorectal Disease Treatments and Outcomes (6 papers), Colorectal and Anal Carcinomas (6 papers), Genetic factors in colorectal cancer (5 papers) and Liver physiology and pathology (3 papers). The work is most often cited by research in Oncology (1.0k citations), Behavioral Neuroscience (81 citations), Immunology (460 citations), Hepatology (140 citations) and Biological Psychiatry (44 citations). R. Landmann has collaborated with scholars based in United States, Switzerland and United Kingdom. Frequent co-authors include Martin R. Weiser, Philip B. Paty, Jinru Shia, W. Zimmerli, Sebastiano Sansano, José G. Guillem, Larissa K. Temple, Susanne Link, W. Douglas Wong and Mithat Gönen. Their work appears in journals such as Diseases of the Colon & Rectum, Surgical Endoscopy, Colorectal Disease, The Journal of Infectious Diseases and Clinics in Colon and Rectal Surgery.

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.

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