Klemens Frei

868 total citations
41 papers, 516 citations indexed

About

Klemens Frei is a scholar working on Molecular Biology, Sensory Systems and Endocrine and Autonomic Systems. According to data from OpenAlex, Klemens Frei has authored 41 papers receiving a total of 516 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 18 papers in Sensory Systems and 9 papers in Endocrine and Autonomic Systems. Recurrent topics in Klemens Frei's work include Hearing, Cochlea, Tinnitus, Genetics (17 papers), Connexins and lens biology (11 papers) and Neuroscience of respiration and sleep (9 papers). Klemens Frei is often cited by papers focused on Hearing, Cochlea, Tinnitus, Genetics (17 papers), Connexins and lens biology (11 papers) and Neuroscience of respiration and sleep (9 papers). Klemens Frei collaborates with scholars based in Austria, Netherlands and United States. Klemens Frei's co-authors include Trevor Lucas, F. Wachtler, Wolf‐Dieter Baumgartner, Klara Weipoltshammer, K. Ehrenberger, Karin Kirschhofer, Andrey V. Kozlov, Christian Schöfer, Hans Nohl and Károly Szuhai and has published in prestigious journals such as The Journal of Cell Biology, Biochemical Pharmacology and Experimental Cell Research.

In The Last Decade

Klemens Frei

40 papers receiving 503 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Klemens Frei Austria 12 263 228 86 77 76 41 516
Jingrong Lü China 9 93 0.4× 155 0.7× 43 0.5× 6 0.1× 30 0.4× 32 334
Florence François France 7 105 0.4× 221 1.0× 84 1.0× 13 0.2× 6 0.1× 11 378
Andrew Breglio United States 7 148 0.6× 204 0.9× 86 1.0× 5 0.1× 7 0.1× 10 500
Byeonghyeon Lee South Korea 9 221 0.8× 127 0.6× 45 0.5× 47 0.6× 4 0.1× 18 352
Tommi Manninen Finland 12 178 0.7× 44 0.2× 29 0.3× 198 2.6× 9 0.1× 14 451
Wen‐Teng Chang Taiwan 12 182 0.7× 57 0.3× 26 0.3× 27 0.4× 13 0.2× 18 389
Xiangyu Ma China 12 129 0.5× 86 0.4× 44 0.5× 6 0.1× 11 0.1× 34 340
Takeo Mizuno Japan 8 185 0.7× 52 0.2× 29 0.3× 45 0.6× 6 0.1× 22 423
Samson Jamesdaniel United States 14 111 0.4× 280 1.2× 68 0.8× 3 0.0× 5 0.1× 26 468

Countries citing papers authored by Klemens Frei

Since Specialization
Citations

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

Fields of papers citing papers by Klemens Frei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Klemens Frei

This figure shows the co-authorship network connecting the top 25 collaborators of Klemens Frei. A scholar is included among the top collaborators of Klemens Frei 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 Klemens Frei. Klemens Frei 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.
Çetin, Hakan, David T. Liu, Franco Laccone, et al.. (2022). A homozygous AP3D1 missense variant in patients with sensorineural hearing loss as the leading manifestation. Human Genetics. 142(8). 1077–1089. 3 indexed citations
2.
3.
Parzefall, Thomas, Franco Laccone, Julia Eckl‐Dorna, et al.. (2020). A Novel Variant in the TBC1D24 Lipid-Binding Pocket Causes Autosomal Dominant Hearing Loss: Evidence for a Genotype-Phenotype Correlation. Frontiers in Cellular Neuroscience. 14. 585669–585669. 5 indexed citations
4.
Parzefall, Thomas, Matthew J. Allen, Ursula Unterberger, et al.. (2019). Spectrum of Novel Hereditary Hemorrhagic Telangiectasia Variants in an Austrian Patient Cohort. Clinical and Experimental Otorhinolaryngology. 12(4). 405–411. 4 indexed citations
5.
Parzefall, Thomas, et al.. (2017). Whole-exome sequencing to identify the cause of congenital sensorineural hearing loss in carriers of a heterozygous GJB2 mutation. European Archives of Oto-Rhino-Laryngology. 274(10). 3619–3625. 8 indexed citations
6.
Parzefall, Thomas, et al.. (2017). Identification of a rare COCH mutation by whole-exome sequencing. Wiener klinische Wochenschrift. 130(9-10). 299–306. 10 indexed citations
7.
Parzefall, Thomas, et al.. (2014). Delayed auditory pathway maturation and prematurity. Wiener klinische Wochenschrift. 127(11-12). 440–444. 7 indexed citations
8.
Parzefall, Thomas, Trevor Lucas, Wolf‐Dieter Baumgartner, et al.. (2009). A FGF3 mutation associated with differential inner ear malformation, microtia, and microdontia. The Laryngoscope. 120(2). 359–364. 19 indexed citations
9.
Knijnenburg, Jeroen, Saskia A.J. Lesnik Oberstein, Klemens Frei, et al.. (2009). A homozygous deletion of a normal variation locus in a patient with hearing loss from non-consanguineous parents. Journal of Medical Genetics. 46(6). 412–417. 46 indexed citations
10.
Lucas, Trevor, et al.. (2007). Relevance of the A1555G Mutation in the 12S rRNA Gene for Hearing Impairment in Austria. Otology & Neurotology. 28(7). 884–886. 8 indexed citations
11.
Lucas, Trevor, Klara Weipoltshammer, Wolf‐Dieter Baumgartner, et al.. (2007). High Incidence of GJB2 Mutations During Screening of Newborns for Hearing Loss in Austria. Ear and Hearing. 28(3). 298–301. 15 indexed citations
12.
Pratscher, Barbara, Matthew J. Allen, Dieter Fink, et al.. (2007). Characterization of NKIP: A novel, Na+/K+-ATPase interacting protein mediates neural differentiation and apoptosis. Experimental Cell Research. 314(3). 463–477. 6 indexed citations
13.
Haberl, I, Klemens Frei, Daniel Doberer, et al.. (2006). Vasoactive intestinal peptide gene alterations in patients with idiopathic pulmonary arterial hypertension. European Journal of Human Genetics. 15(1). 18–22. 14 indexed citations
14.
Frei, Klemens, Trevor Lucas, Károly Szuhai, et al.. (2005). GJB2 Mutations in Hearing Impairment: Identification of a Broad Clinical Spectrum for Improved Genetic Counseling. The Laryngoscope. 115(3). 461–465. 21 indexed citations
15.
16.
Frei, Klemens, et al.. (2004). Lack of association between Connexin 31 (GJB3) alterations and sensorineural deafness in Austria. Hearing Research. 194(1-2). 81–86. 12 indexed citations
17.
Frei, Klemens, Trevor Lucas, Christian Schöfer, et al.. (2003). A Novel Connexin 26 Mutation Associated with Autosomal Recessive Sensorineural Deafness. Audiology and Neurotology. 9(1). 47–50. 14 indexed citations
18.
Frei, Klemens, Károly Szuhai, Trevor Lucas, et al.. (2002). Connexin 26 mutations in cases of sensorineural deafness in eastern Austria. European Journal of Human Genetics. 10(7). 427–432. 63 indexed citations
19.
Schöfer, Christian, Klemens Frei, Klara Weipoltshammer, & F. Wachtler. (2001). The apical ectodermal ridge, fibroblast growth factors (FGF-2 and FGF-4) and insulin-like growth factor I (IGF-I) control the migration of epidermal melanoblasts in chicken wing buds. Anatomy and Embryology. 203(2). 137–146. 9 indexed citations
20.
Frei, Klemens, et al.. (2000). Expression and function of sialoadhesin in rat alveolar macrophages. Immunology Letters. 71(3). 167–170. 6 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.

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