Khaled Machaca

3.5k total citations
94 papers, 2.6k citations indexed

About

Khaled Machaca is a scholar working on Molecular Biology, Sensory Systems and Cellular and Molecular Neuroscience. According to data from OpenAlex, Khaled Machaca has authored 94 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Molecular Biology, 37 papers in Sensory Systems and 23 papers in Cellular and Molecular Neuroscience. Recurrent topics in Khaled Machaca's work include Ion Channels and Receptors (37 papers), Ion channel regulation and function (28 papers) and Reproductive Biology and Fertility (21 papers). Khaled Machaca is often cited by papers focused on Ion Channels and Receptors (37 papers), Ion channel regulation and function (28 papers) and Reproductive Biology and Fertility (21 papers). Khaled Machaca collaborates with scholars based in Qatar, United States and United Kingdom. Khaled Machaca's co-authors include Shirley Haun, Raphaël Courjaret, Lu Sun, H. Criss Hartzell, Lu Sun, Marie Chow, Michael A. Whitt, Courtney Wilkins, Fang Yu and Fang Yu and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

Khaled Machaca

91 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Khaled Machaca Qatar 31 1.3k 742 570 532 375 94 2.6k
Jeremy T. Smyth United States 25 1.6k 1.2× 2.1k 2.9× 338 0.6× 1.1k 2.0× 313 0.8× 39 3.4k
Xinjiang Cai United States 26 1.2k 0.9× 539 0.7× 169 0.3× 379 0.7× 321 0.9× 64 2.5k
Bjørn K. Drøbak United Kingdom 27 4.0k 3.0× 514 0.7× 118 0.2× 1.2k 2.2× 1.5k 4.0× 42 5.7k
Katja Rietdorf United Kingdom 18 1.0k 0.8× 622 0.8× 115 0.2× 323 0.6× 164 0.4× 32 2.5k
Hans‐Gottfried Genieser Germany 32 2.9k 2.2× 104 0.1× 214 0.4× 723 1.4× 54 0.1× 82 4.3k
R.F. Irvine United Kingdom 17 2.9k 2.2× 280 0.4× 107 0.2× 697 1.3× 600 1.6× 23 4.4k
Fengli Guo United States 33 2.5k 1.9× 34 0.0× 265 0.5× 874 1.6× 300 0.8× 78 4.9k
Timothy R. Cheek United Kingdom 24 1.5k 1.1× 140 0.2× 103 0.2× 631 1.2× 250 0.7× 37 2.2k
Puneet Souda United States 24 1.5k 1.1× 148 0.2× 106 0.2× 179 0.3× 247 0.7× 43 2.3k
Yoram Oron Israel 29 1.5k 1.1× 70 0.1× 269 0.5× 794 1.5× 55 0.1× 108 2.4k

Countries citing papers authored by Khaled Machaca

Since Specialization
Citations

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

Fields of papers citing papers by Khaled Machaca

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Khaled Machaca

This figure shows the co-authorship network connecting the top 25 collaborators of Khaled Machaca. A scholar is included among the top collaborators of Khaled Machaca 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 Khaled Machaca. Khaled Machaca 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.
Mantri, Madhav, Carol Li, Vijay K. Sharma, et al.. (2024). Blockade of store-operated calcium entry by BTP2 preserves anti-inflammatory gene expression in human peripheral blood mononuclear cells. Human Immunology. 85(6). 111144–111144.
2.
Yu, Fang, et al.. (2023). STIM1 signals through NFAT1 independently of Orai1 and SOCE to regulate breast cancer cell migration. Cell Calcium. 114. 102779–102779. 6 indexed citations
3.
Yu, Fang, Rafah Mackeh, Mehdi Adeli, et al.. (2021). Novel ORAI1 Mutation Disrupts Channel Trafficking Resulting in Combined Immunodeficiency. Journal of Clinical Immunology. 41(5). 1004–1015. 5 indexed citations
4.
Johnson, Martin, Aparna Gudlur, Xuexin Zhang, et al.. (2020). L-type Ca 2+ channel blockers promote vascular remodeling through activation of STIM proteins. Proceedings of the National Academy of Sciences. 117(29). 17369–17380. 35 indexed citations
5.
Hodeify, Rawad, et al.. (2020). Membrane progesterone receptor induces meiosis in Xenopus oocytes through endocytosis into signaling endosomes and interaction with APPL1 and Akt2. PLoS Biology. 18(11). e3000901–e3000901. 18 indexed citations
6.
Emrich, Scott M., Ryan E. Yoast, Ping Xin, et al.. (2019). Cross-talk between N-terminal and C-terminal domains in stromal interaction molecule 2 (STIM2) determines enhanced STIM2 sensitivity. Journal of Biological Chemistry. 294(16). 6318–6332. 33 indexed citations
7.
Taylor, Colin W. & Khaled Machaca. (2018). IP3 receptors and store-operated Ca2+ entry: a license to fill. Current Opinion in Cell Biology. 57. 1–7. 33 indexed citations
8.
Courjaret, Raphaël, et al.. (2016). Store‐Operated Ca2+ Entry in Oocytes Modulate the Dynamics of IP3‐Dependent Ca2+ Release From Oscillatory to Tonic. Journal of Cellular Physiology. 232(5). 1095–1103. 13 indexed citations
9.
Abou-Saleh, Haissam, et al.. (2013). Inositol 1,4,5-Trisphosphate (IP3) Receptor Up-regulation in Hypertension Is Associated with Sensitization of Ca2+ Release and Vascular Smooth Muscle Contractility. Journal of Biological Chemistry. 288(46). 32941–32951. 48 indexed citations
10.
El-Jouni, Wassim, Shirley Haun, & Khaled Machaca. (2008). Internalization of plasma membrane Ca2+-ATPase during Xenopus oocyte maturation. Developmental Biology. 324(1). 99–107. 26 indexed citations
11.
Wilkins, Courtney, et al.. (2005). RNA interference is an antiviral defence mechanism in Caenorhabditis elegans. Nature. 436(7053). 1044–1047. 263 indexed citations
12.
El-Jouni, Wassim, et al.. (2005). Calcium signaling differentiation during Xenopus oocyte maturation. Developmental Biology. 288(2). 514–525. 52 indexed citations
13.
Sun, Lu & Khaled Machaca. (2004). Ca2+cyt negatively regulates the initiation of oocyte maturation. The Journal of Cell Biology. 165(1). 63–75. 47 indexed citations
14.
Machaca, Khaled. (2004). Increased sensitivity and clustering of elementary Ca2+ release events during oocyte maturation. Developmental Biology. 275(1). 170–182. 48 indexed citations
15.
Aleo, Michael D., et al.. (2002). Endoplasmic reticulum Ca2+ signaling and calpains mediate renal cell death. Cell Death and Differentiation. 9(7). 734–741. 41 indexed citations
16.
Machaca, Khaled & Shirley Haun. (2000). Store-operated Calcium Entry Inactivates at the Germinal Vesicle Breakdown Stage of Xenopus Meiosis. Journal of Biological Chemistry. 275(49). 38710–38715. 66 indexed citations
17.
Machaca, Khaled & H. Criss Hartzell. (1998). Asymmetrical Distribution of Ca-Activated Cl Channels in Xenopus Oocytes. Biophysical Journal. 74(3). 1286–1295. 42 indexed citations
18.
19.
Machaca, Khaled, Louis J. DeFelice, & Steven W. L’Hernault. (1996). A Novel Chloride Channel Localizes toCaenorhabditis elegansSpermatids and Chloride Channel Blockers Induce Spermatid Differentiation. Developmental Biology. 176(1). 1–16. 58 indexed citations
20.
Machaca, Khaled & Mark M. Compton. (1993). Analysis of thymic lymphocyte apoptosis using in vitro techniques. Developmental & Comparative Immunology. 17(3). 263–276. 15 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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