Ayman W. El‐Hattab

6.3k citations

103 papers · 3.8k indexed · 1 hit paper · h-index 33

Molecular Biology top 2%
Clinical Biochemistry top 0.1%
Genetics top 5%
Physiology top 5%
Pediatrics, Perinatology and Child Health top 5%

Co-authors: Fernando Scaglia Mohammed Almannai William J. Craigen Pilar Magoulas Jeremy Jones Adekunle M. Adesina Lisa Emrick Jehan Suleiman
Topics: Metabolism and Genetic Disorders (48 papers)Mitochondrial Function and Pathology (46 papers)Genetics and Neurodevelopmental Disorders (18 papers)
Cited by: Clinical Biochemistry Biochemistry Molecular Biology
Journals: SHILAP Revista de lepidopterologíaPLoS ONE Journal of the American Society of Nephrology
Partner nations: United Arab Emirates United States Saudi Arabia

In The Last Decade

Ayman W. El‐Hattab

102 papers receiving 3.7k 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.

MELAS syndrome: Clinical manifestations, pathogenesis, and treatment options

2015 389 citations Ayman W. El‐Hattab, Fernando Scaglia et al. Molecular Genetics and Metabolism profile →

Peers

Countries citing papers authored by Ayman W. El‐Hattab

Since Specialization

Citations

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

Fields of papers citing papers by Ayman W. El‐Hattab

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ayman W. El‐Hattab. 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 Ayman W. El‐Hattab. The network helps show where Ayman W. El‐Hattab may publish in the future.

Co-authorship network of co-authors of Ayman W. El‐Hattab

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Enhancing Equitable Access to Rare Disease Diagnosis and Treatment around the World: A Review of Evidence, Policies, and Challenges 2023 ·International Journal of Environmental Research and Public Health ·Takeya Adachi,Ayman W. El‐Hattab,Ritu Jain,(unknown),(unknown),Maurizio Scarpa,Marshall Summar,Duangrurdee Wattanasirichaigoon	71
2	Disorders of histone methylation: Molecular basis and clinical syndromes 2022 ·Clinical Genetics ·(unknown),(unknown),(unknown),Korbinian M. Riedhammer,Mohammed Almannai,Ayman W. El‐Hattab	16
3	A homozygous frame‐shift variant in PROSER1 is associated with developmental delay, hypotonia, genitourinary malformations, and distinctive facial features 2022 ·Clinical Genetics ·(unknown),Mohammed Almannai,(unknown),(unknown),(unknown),(unknown),(unknown),Ruslan Al‐Ali,Christian Beetz,Ayman W. El‐Hattab	5
4	Expansion of the clinical and molecular spectrum of WWOX‐related epileptic encephalopathy 2022 ·American Journal of Medical Genetics Part A ·(unknown),Ye Cao,Eva Fung,Soledad Kleppe,Karen W. Gripp,Jozef Hertecant,Ayman W. El‐Hattab,Jehan Suleiman,Gary Clark,Gretchen Von Allmen,(unknown),Richard A. Lewis,Jill A. Rosenfeld,Jie Dong,(unknown),Xia Wang,Marcus J. Miller,Weimin Bi,Pengfei Liu,Fernando Scaglia	2
5	The int22h1/int22h2-Mediated Xq28 Duplication Syndrome: An Intersection between Neurodevelopment, Immunology, and Cancer 2021 ·Genes ·Rami A. Ballout,Ayman W. El‐Hattab	3
6	Biallelic Pathogenic GFRA1 Variants Cause Autosomal Recessive Bilateral Renal Agenesis 2020 ·Journal of the American Society of Nephrology ·(unknown),Suliman Khan,Ayman W. El‐Hattab,Ratna Dua Puri,María Eugenia Rocha,(unknown),Omid Paknia,Christian Beetz,Arndt Rolfs,Aida M. Bertoli‐Avella,Peter Bauer,Ishwar C. Verma	12
7	Clinical trials in mitochondrial disorders, an update 2020 ·Molecular Genetics and Metabolism ·Mohammed Almannai,Ayman W. El‐Hattab,(unknown),Claudia Soler‐Alfonso,Fernando Scaglia	50
8	VPS26C homozygous nonsense variant in two cousins with neurodevelopmental deficits, growth failure, skeletal abnormalities, and distinctive facial features 2019 ·Clinical Genetics ·Christian Beetz,Najim Ameziane,(unknown),Vasiliki Karageorgou,Peter Bauer,Jehan Suleiman,V. Reid Sutton,Ayman W. El‐Hattab	4
9	Homozygous loss‐of‐function variants of TASP1 , a gene encoding an activator of the histone methyltransferases KMT2A and KMT2D, cause a syndrome of developmental delay, happy demeanor, distinctive facial features, and congenital anomalies 2019 ·Human Mutation ·Jehan Suleiman,Korbinian M. Riedhammer,(unknown),(unknown),Laurie Werner,Mirjana Gušić,(unknown),Hessa S. Alsaif,(unknown),Nabil Moghrabi,(unknown),Moeenaldeen AlSayed,Weimin Bi,Srirangan Sampath,Fowzan S. Alkuraya,Ayman W. El‐Hattab	9
10	LOXL3 novel mutation causing a rare form of autosomal recessive Stickler syndrome 2018 ·Clinical Genetics ·(unknown),(unknown),(unknown),Ayman W. El‐Hattab	18
11	WDR45B‐related intellectual disability, spastic quadriplegia, epilepsy, and cerebral hypoplasia: A consistent neurodevelopmental syndrome 2017 ·Clinical Genetics ·Jehan Suleiman,Diane Allingham‐Hawkins,Mais Hashem,Hanan E. Shamseldin,Fowzan S. Alkuraya,Ayman W. El‐Hattab	30
12	Inborn Errors of Metabolism with Seizures 2017 ·Pediatric Clinics of North America ·Mohammed Almannai,Ayman W. El‐Hattab	13
13	Systemic Primary Carnitine Deficiency 2016 ·Ayman W. El‐Hattab	6
14	Mitochondrial Cardiomyopathies 2016 ·Frontiers in Cardiovascular Medicine ·Ayman W. El‐Hattab,Fernando Scaglia	130
15	Xq28 Duplication Syndrome, Int22h1/Int22h2 Mediated 2016 ·Ayman W. El‐Hattab,Christian P. Schaaf,Sau Wai Cheung	4
16	N-acetylglutamate synthase deficiency: Novel mutation associated with neonatal presentation and literature review of molecular and phenotypic spectra 2016 ·Molecular Genetics and Metabolism Reports ·(unknown),Ayman W. El‐Hattab	13
17	Systemic primary carnitine deficiency: an overview of clinical manifestations, diagnosis, and management 2012 ·Orphanet Journal of Rare Diseases ·Pilar Magoulas,Ayman W. El‐Hattab	159
18	Diffuse reticuloendothelial system involvement in type IV glycogen storage disease with a novel GBE1 mutation: a case report and review 2012 ·Human Pathology ·Pilar Magoulas,Ayman W. El‐Hattab,Angshumoy Roy,Deeksha Bali,Milton J. Finegold,William J. Craigen	21
19	Citrulline and arginine utility in treating nitric oxide deficiency in mitochondrial disorders 2012 ·Molecular Genetics and Metabolism ·Ayman W. El‐Hattab,Lisa Emrick,William J. Craigen,Fernando Scaglia	82
20	Deletion and duplication of 15q24: Molecular mechanisms and potential modification by additional copy number variants 2010 ·Genetics in Medicine ·Ayman W. El‐Hattab,Feng Zhang,Rolanda Maxim,Katherine Christensen,Jewell C. Ward,Stacy J. Hines‐Dowell,Fernando Scaglia,James R. Lupski,Sau Wai Cheung	27

About Ayman W. El‐Hattab

Ayman W. El‐Hattab is a scholar working on Clinical Biochemistry, Biochemistry and Genetics, having authored 103 papers that have together received 3.8k indexed citations. Recurring topics across this work include Metabolism and Genetic Disorders (48 papers), Mitochondrial Function and Pathology (46 papers) and Genetics and Neurodevelopmental Disorders (18 papers). The work is most often cited by research in Clinical Biochemistry (1.5k citations), Biochemistry (279 citations) and Molecular Biology (2.6k citations). Ayman W. El‐Hattab has collaborated with scholars based in United Arab Emirates, United States and Saudi Arabia. Frequent co-authors include Fernando Scaglia, Mohammed Almannai, William J. Craigen, Pilar Magoulas, Jeremy Jones, Adekunle M. Adesina, Lisa Emrick, William J. Craigen, Jehan Suleiman and Lee‐Jun C. Wong. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of the American Society of Nephrology.

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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