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Encyclopedia > Eric Lander
Eric Lander

Eric Steven Lander (b. February 3, 1957) is a Professor of Biology at the Massachusetts Institute of Technology (MIT), a member of the Whitehead Institute, and director of the Broad Institute of MIT and Harvard who has devoted his career toward realizing the promise of the human genome for medicine. Image File history File links Size of this preview: 578 × 600 pixelsFull resolution (1288 × 1336 pixel, file size: 153 KB, MIME type: image/jpeg) Eric Lander, professor at MIT http://csbi. ... Image File history File links Size of this preview: 578 × 600 pixelsFull resolution (1288 × 1336 pixel, file size: 153 KB, MIME type: image/jpeg) Eric Lander, professor at MIT http://csbi. ... is the 34th day of the year in the Gregorian calendar. ... Year 1957 (MCMLVII) was a common year starting on Tuesday (link displays the 1957 Gregorian calendar). ... The Massachusetts Institute of Technology (MIT) is a private, coeducational research university located in Cambridge, Massachusetts. ... The Broad Institute of MIT and Harvard, formerly the Whitehead Institute/MIT Center for Genome Research (WICGR), is a multidisciplinary institution dedicated to fulfilling the potential of genomics for the biomedical sciences. ... A graphical representation of the normal human karyotype. ...


He graduated from Stuyvesant High School in 1974 and then attended Princeton University. At the age of seventeen, he wrote a paper on quasiperfect numbers for which he won the Westinghouse Prize. He wrote his doctorate on symmetric designs at Oxford University as a Rhodes Scholar, under the supervision of Peter Cameron. As a Mathematician he studied combinatorics and applications of group representational theory to coding theory. He enjoyed mathematics but did not wish to spend his life in such a "monastic career." Unsure of what to do next, he took up a job teaching managerial economics at Harvard Business School; he also began to write a book on information theory. At the suggestion of his brother, Arthur Lander, he started to look at neurobiology "because there's a lot of information in the brain". In order to understand mathematical neurobiology, he felt he had to study cellular neurobiology; this in turn led to studying microbiology and continued down to the level of genetics. "When I finally feel I have learned genetics, I should get back to these other problems. But I'm still trying to get the genetics right". Stuyvesant High School, commonly referred to as Stuy, is a New York City public high school that specializes in mathematics and science. ... Year 1974 (MCMLXXIV) was a common year starting on Tuesday (link will display full calendar) of the 1974 Gregorian calendar. ... Princeton University is a private coeducational research university located in Princeton, New Jersey, in the United States of America. ... In mathematics, a quasiperfect number is a natural number n for which the sum of all its divisors (the divisor function σ(n)) is equal to 2n + 1. ... The 2002 Intel Science Talent Search finalist banquet, held at the Kennedy Center in Washington, DC, where the ten winners were announced and all 40 finalists were acknowledged. ... A symmetric design, in combinatorial mathematics, is a block design with equal numbers of points and blocks. ... The University of Oxford, located in the city of Oxford in England, is the oldest university in the English-speaking world. ... Rhodes House in Oxford Rhodes Scholarships were created by Cecil John Rhodes. ... For other persons of the same name, see Peter Cameron. ... Harvard Business School, officially named the Harvard Business School: George F. Baker Foundation, and also known as HBS, is one of the graduate schools of Harvard University. ...


His studies introduced him to David Botstein, a geneticist working at MIT. Botstein was working on a way to unravel how subtle differences in complex genetic systems can become disorders like cancer, diabetes, schizophrenia, and even obesity. Lander then joined Whitehead Institute (1986) and later joined MIT as a geneticist. In 1987, he was given the prestigious MacArthur Fellowship. In 1990 he founded the WICGR (Whitehead Institute/MIT Center for Genome Research). WICGR became one of the world's leading centers of genome research, and under Dr. Lander's leadership, it has made great progress in developing new methods of analysing mammalian genomes. The Whitehead Institute has also made important breakthroughs in applying this information to the study of human variation and particularly the study of medical genetics. The WICGR formed the basis for the foundation of the Broad Institute, a transformation in which Dr. Lander was instrumental. David Botstein (b. ... Founded in 1984, the Whitehead Institute for Biomedical Research is a non-profit research and teaching institution located in Cambridge, Massachusetts. ... The John D. and Catherine T. MacArthur Foundation is a private, independent grantmaking institution. ... The Broad Institute of MIT and Harvard, formerly the Whitehead Institute/MIT Center for Genome Research (WICGR), is a multidisciplinary institution dedicated to fulfilling the potential of genomics for the biomedical sciences. ...

Contents

Contributions to genomics

There were two main groups attempting to sequence the human genome: the first was the Human Genome Project, the public funded effort which intended to publish the information obtained freely open for all to use without restrictions. This was a collaborative effort involving many research groups from countries all over the world. The second effort was undertaken by Celera Genomics who intended to patent the information obtained and charge subscriptions for use of the sequence data (Celera has since abandoned this policy and has donated large amounts of sequence information for free public use) The H.G.P. was established first but moved slowly in the early phases of research as the role of the Department of Energy was unclear and sequencing technology was in its infancy. Upon the entrance of Celera into the race to discover the genome, the pressure was on the H.G.P to establish as much of the genome in the public domain as possible. Lander was extremely influential to Francis Collins in the push to produce a "draft" of the genome that could be published at about the same time as the Celera group. This was a shift in paradigm for the H.G.P because many scientists at the time wanted a more complete copy of the genome. Along with other members of the H.G.P, Lander pushed for quicker discovery so that genes would not be discovered by Celera first. In the end the H.G.P. team published first and much of the credit goes to the W.I.C.G.R. They led the effort to develop genetic and physical maps of human and mouse genomes. This was an essential step to the clone by clone method of sequencing used in the H.G.P. The W.I.C.G.R. team sequenced approximately one third of the Human Genome making them the primary contributors to the H.G.P. This earned Lander the honour of being named first author when the draft of the human genome [1] was published in 2001. For his work he was named one of Time magazine's 100 most influential people of our time (2004). Lander has also appeared in numerous PBS documentaries about genetics. The WICGR has also made a leading contribution to the sequencing of the mouse genome. Aside from academic interest this is an important step in fully understanding the molecular biology of mice which are often used as model organisms in studies of everything from human diseases to embryonic development. Increased understanding of mice will thus facilitate many areas of research. The W.I.G.C.R. has also sequenced the genomes of Ciona intestinalis [2], the pufferfish [3], the filamentous fungus Neurospora crassa [4] and multiple relatives of Saccharomyces cerevisiae [5] one of the most studied yeasts. The Ciona intestinalis genome provides a good system for exploring the evolutionary origins of all vertebrates. Pufferfish have smaller sized genomes compared to other vertebrates; as a result their genomes are "mini" models for vertebrates. The sequencing of the yeasts related to Saccharomyces cerevisiae will ease the identification of key gene regulatory elements some of which may be common to all eukaryotes (including both plant and animal kingdoms). // The Human Genome Project (HGP) is a project to de-code (i. ... Celera Genomics (NYSE: CRA) is a business unit of the Applera Corporation that focuses on genetic sequencing and related technologies. ... For other uses, see Patent (disambiguation). ... The United States Department of Energy (DOE) is a Cabinet-level department of the United States government responsible for energy policy and nuclear safety. ... Celera Genomics was established in May 1998 by the Perkin-Elmer Corporation (now Applera Corporation), with Dr. J. Craig Venter from The Institute for Genomic Research (TIGR) as its first president. ... This article needs to be wikified. ... Celera Genomics was established in May 1998 by the Perkin-Elmer Corporation (now Applera Corporation), with Dr. J. Craig Venter from The Institute for Genomic Research (TIGR) as its first president. ... Celera Genomics was established in May 1998 by the Perkin-Elmer Corporation (now Applera Corporation), with Dr. J. Craig Venter from The Institute for Genomic Research (TIGR) as its first president. ... A graphical representation of the normal human karyotype. ... (Clockwise from upper left) Time magazine covers from May 7, 1945; July 25, 1969; December 31, 1999; September 14, 2001; and April 21, 2003. ... Not to be confused with Public Broadcasting Services in Malta. ... Documentary film is a broad category of cinematic expression united by the intent to remain factual or non-fictional. ... Binomial name Ciona intestinalis (Linnaeus, 1767) Ciona intestinalis is a Urochordata (sea squirt) whose genome has been sequenced. ... Genera Amblyrhynchotes Arothron Auriglobus Canthigaster Carinotetraodon Chelonodon Colomesus Contusus Ephippion Feroxodon Fugu Gastrophysus Javichthys Lagocephalus Liosaccus Marilyna Monotretus Omegaphora Pelagocephalus Polyspina Reicheltia Sphoeroides Takifugu Tetractenos Tetraodon Torquigener Tylerius Xenopterus For species see Genera articles. ... A filament is a fine, thinly spun thread, fiber, or wire. ... Binomial name Neurospora crassa Shear & B.O. Dodge Neurospora crassa is a type of red bread mold of the phylum Ascomycota. ... Binomial name Saccharomyces cerevisiae Meyen ex E.C. Hansen Saccharomyces cerevisiae is a species of budding yeast. ... Typical divisions Ascomycota (sac fungi) Saccharomycotina (true yeasts) Taphrinomycotina Schizosaccharomycetes (fission yeasts) Basidiomycota (club fungi) Urediniomycetes Sporidiales Yeasts are a growth form of eukaryotic microorganisms classified in the kingdom Fungi, with approximately 1,500 species described. ... This article does not cite any references or sources. ... Kingdoms Animalia - Animals Fungi Plantae - Plants Protista Alternative phylogeny Unikonta Opisthokonta Amoebozoa Bikonta Apusozoa Cabozoa Rhizaria Excavata Corticata Archaeplastida Chromalveolata Animals, plants, fungi, and protists are eukaryotes (IPA: ), organisms whose cells are organized into complex structures by internal membranes and a cytoskeleton. ...


Beyond genomics

Sequence data is just that: a list of bases found in a given stretch of DNA. Its value lies in the discoveries and new technologies it allows. In Dr. Lander's case one of these applications is the study of disease. He is the founder and director of the Broad Institute, a collaboration between MIT, Harvard, the Whitehead institute and affiliated hospitals. Its goal is "to create tools for genome medicine and make them broadly available to the scientific community; to apply these tools to propel the understanding and treatment of disease". To this end they are studying the variation in the human genome and have led an international effort which has assembled a library of 2.1 million Single nucleotide polymorphisms (SNP) these act as markers or signposts in the genome allowing the identification of disease susceptibility genes. They hope to construct a map of the human genome using blocks of these SNP called Linkage disequilibrium or LD. This map will be of significant help in medical genetics. It will allow researchers to link a given condition to a given gene or set of genes using the LD as a marker. This will allow for improved diagnostic procedures. Lander and his colleagues are hoping the LD map will allow them to test the Common Disease-Common Variant hypothesis which states than many common diseases may be caused by a small number of common alleles, for example 50% of the variance in susceptibility to Alzheimer's disease is explained by the common allele ApoE4. Landers group have recently discovered an important association which accounts for a large proportion of population risk for adult onset diabetes. They are also using family studies to identify the genes involved in many genetic diseases like inflammatory bowel disease. The Broad Institute of MIT and Harvard, formerly the Whitehead Institute/MIT Center for Genome Research (WICGR), is a multidisciplinary institution dedicated to fulfilling the potential of genomics for the biomedical sciences. ... A Single Nucleotide Polymorphism or SNP (pronounced snip) is a DNA sequence variation, occurring when a single nucleotide: adenine (A), thymine (T), cytosine (C) or guanine (G) - in the genome is altered. ...


Lander's most important work may be his development of a molecular taxonomy for cancers. The cancers are grouped according to gene expression and information like their response to chemotherapy is collected for each group. The division of cancers into homogeneous subgroups will allow increased understanding of the molecular origins of these cancers and aid the design of more effective therapies. They have also identified a new type of leukaemia called MLL and have identified a gene which may serve as a target for a new drug.


Summary

Much of Lander's work is in genomics, a field which involves huge groups of researchers collaborating on large scale experiments. It is often difficult to single out one person as the driving force behind key discoveries, but Lander is an exception. He founded and directed WICGR, one of the world's leading centres for genome research. His contribution to the Human Genome Project alone makes Lander's career noteworthy. He continues to push the forefront of applying genomic knowledge to the difficult challenges of medical genetics, to which end he founded the Broad Institute. In addition to his research, he has for several years co-taught MIT's required undergraduate introductory biology course (7.012) with Robert Weinberg. // The Human Genome Project (HGP) is a project to de-code (i. ... The Broad Institute of MIT and Harvard, formerly the Whitehead Institute/MIT Center for Genome Research (WICGR), is a multidisciplinary institution dedicated to fulfilling the potential of genomics for the biomedical sciences. ... Category: ...


See also

Genomics is the study of an organisms entire genome; Rathore et al, . Investigation of single genes, their functions and roles is something very common in todays medical and biological research, and cannot be said to be genomics but rather the most typical feature of molecular biology. ... Map of the human X chromosome (from the NCBI website). ... // The Human Genome Project (HGP) is a project to de-code (i. ... In genetics and biochemistry, sequencing means to determine the primary structure (or primary sequence) of an unbranched biopolymer. ...

External links


  Results from FactBites:
 
Biography: Eric Lander (583 words)
Eric Lander is the Director of the Whitehead Institute/MIT Center for Genome Research, one of the ‘big three’ genome labs (with the Wellcome Trust Sanger Institute and the Genome Sequencing Center at Washington University in St Louis) that between them sequenced most of the human genome.
Lander first produced a very early genetic map of the whole human genome, showing the positions of around 400 markers – the signposts that geneticists use to locate disease genes on the chromosomes.
Lander has always maintained a commitment to activities outside the lab: he serves on numerous government advisory committees; is a founder and director of Millennium Pharmaceuticals, and has chaired the Joint Steering Committee for Public Policy which lobbies for government funding for basic biomedical research.
  More results at FactBites »


 
 

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