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Trisomy 21 (Down Syndrome)

By: Grace Fitzgerald | Published: Aug 01, 2022

As of 2022, Trisomy 21 is the most common type of trisomy, or a condition where the person has three instead of the normal two copies of one of the…

Genetic DisordersGenetic disorders in childrenGenetic disorders in pregnancyGenetic disorders--DiagnosisDown syndrome

Stanley Paul Leibo (1937–2014)

By: Risa Aria Schnebly | Published: Feb 05, 2021

Stanley Paul Leibo studied the cryopreservation of embryos in the US in the twentieth century. Cryopreservation is a method of preserving biological…

Low temperature engineeringCryonicsScience and civilizationEmbryo transplantationCryotherapy

Interspecies SCNT-derived Humanesque Blastocysts

By: Sarah Taddeo, Jason S. Robert, Nicole Diehnelt | Published: Jun 23, 2017

Since the 1950s, scientists have developed interspecies blastocysts in laboratory settings, but not until the 1990s did proposals emerge to engineer…

BlastocystDiseasesbioethicsTadpoleCell nuclei--Transplantation

Allan Charles Wilson (1934-1991)

By: Dorothy Haskett | Published: Jul 24, 2014

Allan C. Wilson studied genes, proteins, and body structures of animals and humans in the US during the second half of the twentieth century. Wilson…

Human EvolutionEvolutionChimpanzeesMitochondriaElectrophoresis

David Starr Jordan (1851-1931)

By: Jill Briggs | Published: Jun 26, 2013

David Starr Jordan studied fish and promoted eugenics in the US during the late nineteenth and early twentieth centuries. In his work, he embraced…

EugenicsEvolutionEmbryosEmbryologyHeredity

Wilhelm Ludvig Johannsen (1857-1927)

By: B. R. Erick Peirson | Published: Nov 16, 2012

Wilhelm Ludvig Johannsen studied plants and helped found the field of genetics, contributing methods and concepts to the study of heredity around the…

GeneticsHeredityPhenotypeGenotype-environment interactionEvolution

Victor Ambros (1953-)

By: May Catherine, Justin M. Wolter | Published: May 13, 2012

Victor Ambros is a professor of molecular medicine at the University of Massachusetts Medical School, and he discovered the first microRNA (miRNA) in…

PeopleRNAGenesEmbryosCaenorhabditis elegans
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Lymphoblastoid Cell Line (LCL)

By: Matthew Tontonoz | Published: Aug 09, 2025

A lymphoblastoid cell line, or LCL, is an immortalized population of cells derived from a specific type of white blood cell called a B lymphocyte…

virusesEpstein-Barr Virus InfectionsB-LymphocytesTissue Culture TechniquesHeLa Cells
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Vaginal Microbiome Consortium (2007– )

By: Esther Low | Published: Jun 13, 2025

The Vaginal Microbiome Consortium, or the VMC, established in 2007, consists of a group of researchers, clinicians, statisticians, and geneticists…

Female Urogenital DiseasesPremature BirthMicrobiotaVaginaWomen’s health services