Sydney Ladd

1.1k total citations · 1 hit paper
7 papers, 730 citations indexed

About

Sydney Ladd is a scholar working on Molecular Biology, Genetics and Genetics. According to data from OpenAlex, Sydney Ladd has authored 7 papers receiving a total of 730 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 3 papers in Genetics and 1 paper in Genetics. Recurrent topics in Sydney Ladd's work include Genomics and Rare Diseases (2 papers), Wnt/β-catenin signaling in development and cancer (2 papers) and Congenital heart defects research (2 papers). Sydney Ladd is often cited by papers focused on Genomics and Rare Diseases (2 papers), Wnt/β-catenin signaling in development and cancer (2 papers) and Congenital heart defects research (2 papers). Sydney Ladd collaborates with scholars based in United States and Italy. Sydney Ladd's co-authors include Barbara R. DuPont, Anand K. Srivastava, Charles E. Schwartz, Roger E. Stevenson, Virginie Vervoort, Katie Clarkson, Anand Srivastava, Robert A. Saul, Gregory F. Guzauskas and Jack Lilien and has published in prestigious journals such as Science, The American Journal of Human Genetics and Genomics.

In The Last Decade

Sydney Ladd

7 papers receiving 715 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.

AGTR2 Mutations in X-Linked Mental Retardation

2002 521 citations Virginie Vervoort, Sydney Ladd et al. Science profile →

Peers

Countries citing papers authored by Sydney Ladd

Since Specialization

Citations

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

Fields of papers citing papers by Sydney Ladd

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sydney Ladd

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

All Works

Sort: Min cites: Since: Top N: Style:

7 of 7 papers shown

#	Work	Indexed citations
1	Microdeletion at 4q21.3 is associated with intellectual disability, dysmorphic facies, hypotonia, and short stature 2011 ·American Journal of Medical Genetics Part A ·(unknown), Gregory F. Guzauskas, Kenton R. Holden, (unknown), Sydney Ladd, (unknown), Barbara R. DuPont, Anand Srivastava	11
2	Intellectual disability, midface hypoplasia, facial hypotonia, and alport syndrome are associated with a deletion in Xq22.3 2010 ·American Journal of Medical Genetics Part A ·Jayson Rodriguez, (unknown), Ilaria Meloni, Sydney Ladd, Nancy D. Leslie, (unknown), Alessandra Renieri, Barbara R. DuPont, Roger E. Stevenson, Charles E. Schwartz, Anand K. Srivastava	13
3	Identification of ectodysplasin-A receptor gene deletion at 2q12.2 and a potential autosomal MR locus 2008 ·European Journal of Human Genetics ·(unknown), Sydney Ladd, (unknown), Barbara R. DuPont, Alexander Asamoah, Anand K. Srivastava	5
4	Alterations in CDH15 and KIRREL3 in Patients with Mild to Severe Intellectual Disability 2008 ·The American Journal of Human Genetics ·Kavita Bhalla, Yue Luo, (unknown), (unknown), Gregory F. Guzauskas, Sydney Ladd, (unknown), Richard J. Schroer, Janne Balsamo, Barbara R. DuPont, Jack Lilien, Anand K. Srivastava	86
5	Dedicator of cytokinesis 8 is disrupted in two patients with mental retardation and developmental disabilities 2007 ·Genomics ·(unknown), Sydney Ladd, Robert A. Saul, Barbara R. DuPont, Anand Srivastava	72
6	Disruption of <i>DMD</i> and deletion of <i>ACSL4</i> causing developmental delay, hypotonia, and multiple congenital anomalies 2005 ·Cytogenetic and Genome Research ·(unknown), (unknown), Sydney Ladd, (unknown), Charles E. Schwartz, Richard J. Simensen, Barbara R. DuPont, Roger E. Stevenson, Anand K. Srivastava	22
7	AGTR2 Mutations in X-Linked Mental Retardation breakdown → 2002 ·Science ·Virginie Vervoort, (unknown), (unknown), Sydney Ladd, (unknown), (unknown), Katie Clarkson, Barbara R. DuPont, Charles E. Schwartz, Roger E. Stevenson, (unknown), Anand K. Srivastava	521

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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