| |||
---|---|---|---|
+... |
2012 in science |
---|
Fields |
Technology |
Social sciences |
Paleontology |
Extraterrestrial environment |
Terrestrial environment |
Other/related |
The year 2012 involved many significant scientific events and discoveries, including the first orbital rendezvous by a commercial spacecraft, the discovery of a particle highly similar to the long-sought Higgs boson, and the near-eradication of guinea worm disease. A total of 72 successful orbital spaceflights occurred in 2012, and the year also saw numerous developments in fields such as robotics, 3D printing, stem cell research and genetics. Over 540,000 technological patent applications were made in the United States alone in 2012. [1]
2012 was declared the International Year of Sustainable Energy for All by the United Nations. [2] 2012 also marked Alan Turing Year, a celebration of the life and work of the English mathematician, logician, cryptanalyst and computer scientist Alan Turing. [3]
The Top 10 New Species 2013 was announced on 22 May 2013 by the International Institute for Species Exploration, commemorating unique species discovered during 2012. The ten selected new species were: [844] [845] [846]
Sources: The Guardian and The Daily Telegraph
The timeline of the evolutionary history of life represents the current scientific theory outlining the major events during the development of life on planet Earth. Dates in this article are consensus estimates based on scientific evidence, mainly fossils.
In academic publishing, a retraction is a mechanism by which a published paper in an academic journal is flagged for being seriously flawed to the extent that their results and conclusions can no longer be relied upon. Retracted articles are not removed from the published literature but marked as retracted. In some cases it may be necessary to remove an article from publication, such as when the article is clearly defamatory, violates personal privacy, is the subject of a court order, or might pose a serious health risk to the general public.
This timeline shows the whole history of the universe, the Earth, and mankind in one table. Each row is defined in years ago, that is, years before the present date, with the earliest times at the top of the chart. In each table cell on the right, references to events or notable people are given, more or less in chronological order within the cell.
The Blue Brain Project is a Swiss brain research initiative that aims to create a digital reconstruction of the mouse brain. The project was founded in May 2005 by the Brain Mind Institute of École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland. Its mission is to use biologically-detailed digital reconstructions and simulations of the mammalian brain to identify the fundamental principles of brain structure and function.
The Structural Genomics Consortium (SGC) is a public-private-partnership focusing on elucidating the functions and disease relevance of all proteins encoded by the human genome, with an emphasis on those that are relatively understudied. The SGC places all its research output into the public domain without restriction and does not file for patents and continues to promote open science. Two recent publications revisit the case for open science. Founded in 2003, and modelled after the Single Nucleotide Polymorphism Database (dbSNP) Consortium, the SGC is a charitable company whose Members comprise organizations that contribute over $5,4M Euros to the SGC over a five-year period. The Board has one representative from each Member and an independent Chair, who serves one 5-year term. The current Chair is Anke Müller-Fahrnow (Germany), and previous Chairs have been Michael Morgan (U.K.), Wayne Hendrickson (U.S.A.), Markus Gruetter (Switzerland) and Tetsuyuki Maruyama (Japan). The founding and current CEO is Aled Edwards (Canada). The founding Members of the SGC Company were the Canadian Institutes of Health Research, Genome Canada, the Ontario Research Fund, GlaxoSmithKline and Wellcome Trust. The current Members comprise Bayer Pharma AG, Bristol Myers Squibb, Boehringer Ingelheim, the Eshelman Institute for Innovation, Genentech, Genome Canada, Janssen, Merck KGaA, Pfizer, and Takeda.
The historical application of biotechnology throughout time is provided below in chronological order.
The history of life on Earth traces the processes by which living and extinct organisms evolved, from the earliest emergence of life to the present day. Earth formed about 4.5 billion years ago and evidence suggests that life emerged prior to 3.7 Ga. The similarities among all known present-day species indicate that they have diverged through the process of evolution from a common ancestor.
Connectomics is the production and study of connectomes: comprehensive maps of connections within an organism's nervous system. More generally, it can be thought of as the study of neuronal wiring diagrams with a focus on how structural connectivity, individual synapses, cellular morphology, and cellular ultrastructure contribute to the make up of a network. The nervous system is a network made of billions of connections and these connections are responsible for our thoughts, emotions, actions, memories, function and dysfunction. Therefore, the study of connectomics aims to advance our understanding of mental health and cognition by understanding how cells in the nervous system are connected and communicate. Because these structures are extremely complex, methods within this field use a high-throughput application of functional and structural neural imaging, most commonly magnetic resonance imaging (MRI), electron microscopy, and histological techniques in order to increase the speed, efficiency, and resolution of these nervous system maps. To date, tens of large scale datasets have been collected spanning the nervous system including the various areas of cortex, cerebellum, the retina, the peripheral nervous system and neuromuscular junctions.
Brian Kent Kobilka is an American physiologist and a recipient of the 2012 Nobel Prize in Chemistry with Robert Lefkowitz for discoveries that reveal the workings of G protein-coupled receptors. He is currently a professor in the department of Molecular and Cellular Physiology at Stanford University School of Medicine. He is also a co-founder of ConfometRx, a biotechnology company focusing on G protein-coupled receptors. He was named a member of the National Academy of Sciences in 2011.
Genetically modified animals are animals that have been genetically modified for a variety of purposes including producing drugs, enhancing yields, increasing resistance to disease, etc. The vast majority of genetically modified animals are at the research stage while the number close to entering the market remains small.
Leslie Birgit Vosshall is an American neurobiologist and currently a Howard Hughes Medical Institute (HHMI) investigator and the Robin Chemers Neustein Professor of Neurogenetics and Behavior at The Rockefeller University. In 2022 she was appointed Chief Scientific Officer and vice president of HHMI. She is also the director of the Kavli Neural Systems Institute at The Rockefeller University. Vosshall, a member of the National Academy of Sciences, is known for her contributions to the field of olfaction, particularly for the discovery and subsequent characterization of the insect olfactory receptor family, and the genetic basis of chemosensory behavior in mosquitoes. She has also extended her research into the study of human olfaction, revealing parts of human genetic olfactory architecture, and finding variations in odorant receptors that determine individuals’ abilities to detect odors.
Genetically modified mammals are mammals that have been genetically engineered. They are an important category of genetically modified organisms. The majority of research involving genetically modified mammals involves mice with attempts to produce knockout animals in other mammalian species limited by the inability to derive and stably culture embryonic stem cells.
The year 2011 involved many significant scientific events, including the first artificial organ transplant, the launch of China's first space station and the growth of the world population to seven billion. The year saw a total of 78 successful orbital spaceflights, as well as numerous advances in fields such as electronics, medicine, genetics, climatology and robotics.
Akiko Iwasaki is a Sterling Professor of Immunobiology and Molecular, Cellular and Developmental Biology at Yale University. She is also a principal investigator at the Howard Hughes Medical Institute. Her research interests include innate immunity, autophagy, inflammasomes, sexually transmitted infections, herpes simplex virus, human papillomavirus, respiratory virus infections, influenza infection, T cell immunity, commensal bacteria, COVID-19, and long COVID.
Sergiu P. Pașca is a Romanian-American scientist and physician at Stanford University in California. He is renowned for his groundbreaking work creating and developing stem cell-based models of the human brain to gain insights into neuropsychiatric disease. His lab was the first to develop and name assembloids: multi-unit self-organizing structures created in 3D cultures that allow for the study of human neural circuit and systems functions in vitro. Pașca’s lab generated and published human cortico-striatal and cortico-motor assembloids in 2020. Combining regionalized neural organoids pioneered in the lab and studies with human forebrain assembloids and transplantation, in 2024, Pașca developed a therapeutic for a severe genetic disorder called Timothy Syndrome, which was published on the cover of Nature.
CRISPR gene editing (CRISPR, pronounced "crisper", refers to "clustered regularly interspaced short palindromic repeats") is a genetic engineering technique in molecular biology by which the genomes of living organisms may be modified. It is based on a simplified version of the bacterial CRISPR-Cas9 antiviral defense system. By delivering the Cas9 nuclease complexed with a synthetic guide RNA (gRNA) into a cell, the cell's genome can be cut at a desired location, allowing existing genes to be removed and/or new ones added in vivo.
Bruno Reversade is an American human geneticist and developmental biologist. He is a Director of the Institute of Molecular and Cellular Biology and the Genome Institute of Singapore at A*STAR (Singapore) and holds several faculty positions at other universities. Reversade is known for identifying mutated genes that cause Mendelian diseases, for his research on the genetics of identical twins and for the characterizations of novel hormones.
RacCS203 is a bat-derived strain of severe acute respiratory syndrome–related coronavirus collected in acuminate horseshoe bats from sites in Thailand and sequenced by Lin-Fa Wang's team. It has 91.5% sequence similarity to SARS-CoV-2 and is most related to the RmYN02 strain. Its spike protein is closely related to RmYN02's spike, both highly divergent from SARS-CoV-2's spike.
This timeline lists notable events in the history of research into senescence or biological aging, including the research and development of life extension methods, brain aging delay methods and rejuvenation.
JacobH. Hanna is a Palestinian Arab-Israeli biologist who is working as a professor in the Department of Molecular Genetics at the Weizmann Institute of Science in Rehovot, Israel. An expert in embryonic stem cell research, he is most recognized for developing the first bona fide synthetic embryo models from stem cells in the petri dish in mice and humans.
{{cite web}}
: CS1 maint: bot: original URL status unknown (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite journal}}
: Cite journal requires |journal=
(help){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link){{cite web}}
: CS1 maint: unfit URL (link)