M Knüpfer

935 total citations
50 papers, 725 citations indexed

About

M Knüpfer is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Molecular Biology. According to data from OpenAlex, M Knüpfer has authored 50 papers receiving a total of 725 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Pulmonary and Respiratory Medicine, 16 papers in Pediatrics, Perinatology and Child Health and 12 papers in Molecular Biology. Recurrent topics in M Knüpfer's work include Neonatal Respiratory Health Research (15 papers), Neonatal Health and Biochemistry (5 papers) and Neuroscience of respiration and sleep (5 papers). M Knüpfer is often cited by papers focused on Neonatal Respiratory Health Research (15 papers), Neonatal Health and Biochemistry (5 papers) and Neuroscience of respiration and sleep (5 papers). M Knüpfer collaborates with scholars based in Germany, Canada and Ethiopia. M Knüpfer's co-authors include F Pulzer, Johannes Wolff, Corinna Gebauer, Eva Robel‐Tillig, Christoph Vogtmann, Pablo Hernáiz Driever, Heike Knüpfer, Jindřich Činátl, Ulrich Thomé and Marc Hotfilder and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

M Knüpfer

50 papers receiving 689 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
M Knüpfer Germany 15 264 257 228 138 90 50 725
Christian Koppelstaetter Austria 16 144 0.5× 235 0.9× 113 0.5× 107 0.8× 97 1.1× 30 874
Bradley K. Hack United States 20 70 0.3× 296 1.2× 150 0.7× 54 0.4× 99 1.1× 34 1.2k
Nobuhiro Kanemura Japan 20 66 0.3× 248 1.0× 146 0.6× 102 0.7× 72 0.8× 70 1.0k
Saı̈d Lyoumi France 21 176 0.7× 676 2.6× 183 0.8× 150 1.1× 97 1.1× 30 1.2k
Walter Cosolo Australia 12 58 0.2× 178 0.7× 122 0.5× 86 0.6× 31 0.3× 22 581
Michael Bennett United States 8 104 0.4× 253 1.0× 131 0.6× 37 0.3× 69 0.8× 11 524
Hironori Nakajima Japan 20 77 0.3× 313 1.2× 172 0.8× 49 0.4× 64 0.7× 66 1.1k
Prasoon Agarwal Sweden 17 110 0.4× 468 1.8× 48 0.2× 36 0.3× 48 0.5× 35 829
Hiroshi Ideguchi Japan 16 150 0.6× 303 1.2× 96 0.4× 114 0.8× 29 0.3× 58 767
Arijit Biswas Germany 20 42 0.2× 242 0.9× 404 1.8× 116 0.8× 67 0.7× 96 1.3k

Countries citing papers authored by M Knüpfer

Since Specialization
Citations

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

Fields of papers citing papers by M Knüpfer

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M Knüpfer

This figure shows the co-authorship network connecting the top 25 collaborators of M Knüpfer. A scholar is included among the top collaborators of M Knüpfer 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 M Knüpfer. M Knüpfer is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Krause, Matthias, Wolfgang Härtig, Cindy Richter, et al.. (2020). CSF Surfactant Protein Changes in Preterm Infants After Intraventricular Hemorrhage. Frontiers in Pediatrics. 8. 572851–572851. 3 indexed citations
3.
Gebauer, Corinna, et al.. (2015). The role of elevated central-peripheral temperature difference in early detection of late-onset sepsis in preterm infants. Early Human Development. 91(12). 677–681. 12 indexed citations
4.
Gebauer, Corinna, et al.. (2012). Prädiktion von Extubationsversagen bei ELBW-Frühgeborenen. Klinische Pädiatrie. 224(5). 324–330. 5 indexed citations
5.
6.
Laffolie, Jan de, Corinna Gebauer, F Pulzer, Eva Robel‐Tillig, & M Knüpfer. (2006). Morphine‐related apnoea in CPAP‐treated preterm neonates. Acta Paediatrica. 95(9). 1087–1092. 4 indexed citations
7.
Knüpfer, M, F Pulzer, Corinna Gebauer, Eva Robel‐Tillig, & Christoph Vogtmann. (2005). Predictive value of umbilical cord blood bilirubin for postnatal hyperbilirubinaemia. Acta Paediatrica. 94(5). 581–587. 42 indexed citations
8.
Robel‐Tillig, Eva, et al.. (2005). Treatment of myocardial dysfunction and pulmonary oedema in an infant chimpanzee. Journal of Medical Primatology. 34(2). 91–95. 2 indexed citations
9.
Pulzer, F, et al.. (2004). Gastric perforation in a newborn. The Lancet. 363(9410). 703–703. 7 indexed citations
10.
Robel‐Tillig, Eva, M Knüpfer, & Christoph Vogtmann. (2003). Cardiac adaptation in small for gestational age neonates after prenatal hemodynamic disturbances. Early Human Development. 72(2). 123–129. 29 indexed citations
11.
Knüpfer, M, et al.. (2002). Dopplersonographische Befunde in der Diagnostik des hämodynamisch wirksamen Ductus arteriosus. Zeitschrift für Geburtshilfe und Neonatologie. 206(2). 51–56. 3 indexed citations
12.
Knüpfer, Heike, et al.. (2001). IL-1 receptor type I expression in breast cancer. The Breast. 10(5). 411–415. 3 indexed citations
13.
Kaup, Bruce, et al.. (2001). Time-dependent Inhibition of Glioblastoma Cell Proliferation by Dexamethasone. Journal of Neuro-Oncology. 51(2). 105–110. 40 indexed citations
14.
Knüpfer, M, et al.. (2000). INTERFERON GAMMA INHIBITS PROLIFERATION AND HYALURONIC ACID ADHESION OF HUMAN MALIGNANT GLIOMA CELLS IN VITRO. Cytokine. 12(4). 409–412. 8 indexed citations
15.
Knüpfer, M, et al.. (2000). Prolaps einer verkalkten Bandscheibe als Ursache eines drohenden Querschnittssyndroms bei einem jungen Mädchen. Klinische Pädiatrie. 212(3). 117–120. 3 indexed citations
16.
Knüpfer, M, et al.. (1999). Cisplatin (CDDP)-induced radiation resistance is not associated with CDDP resistance in 86HG39 and A172 malignant glioma cells. European Journal of Cancer. 35(7). 1150–1154. 6 indexed citations
17.
Driever, Pablo Hernáiz, M Knüpfer, Jindřich Činátl, & Johannes Wolff. (1999). Valproic acid for the treatment of pediatric malignant glioma. Klinische Pädiatrie. 211(4). 323–328. 50 indexed citations
18.
Knüpfer, M, et al.. (1999). IN VITRO MODULATION OF CISPLATIN RESISTANCE BY CYTOKINES. Cytokine. 11(9). 689–695. 14 indexed citations
19.
Knüpfer, M, et al.. (1998). Hyaluronic acid binding capacity of malignant glioma cells.. PubMed. 18(1A). 353–6. 4 indexed citations
20.
Knüpfer, M, et al.. (1997). Interferon-gamma inhibits proliferation and adhesion of T98G human malignant glioma cells in vitro. Klinische Pädiatrie. 209(4). 271–274. 16 indexed citations

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

Breakdown of academic impact, for papers by Christian Koppelstaetter Breakdown of academic impact, for papers by Bradley K. Hack Breakdown of academic impact, for papers by Nobuhiro Kanemura Breakdown of academic impact, for papers by Saı̈d Lyoumi Breakdown of academic impact, for papers by Walter Cosolo Breakdown of academic impact, for papers by Michael Bennett Breakdown of academic impact, for papers by Hironori Nakajima Breakdown of academic impact, for papers by Prasoon Agarwal Breakdown of academic impact, for papers by Hiroshi Ideguchi Breakdown of academic impact, for papers by Arijit Biswas
Rankless by CCL
2026