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Xiaoliang Sunney Xie (; born 1962 in
Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...
, China) is a
Chinese American Chinese Americans are Americans of Han Chinese ancestry. Chinese Americans constitute a subgroup of East Asian Americans which also constitute a subgroup of Asian Americans. Many Chinese Americans along with their ancestors trace lineage from ...
biophysicist well known for his contributions to the fields of single-molecule biophysical chemistry, coherent Raman Imaging and single-molecule genomics.


Early life

He received his B.Sc. in
Chemistry Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions ...
from
Peking University Peking University (PKU; ) is a public research university in Beijing, China. The university is funded by the Ministry of Education. Peking University was established as the Imperial University of Peking in 1898 when it received its royal charter ...
in 1984, and his Ph.D. in
Physical Chemistry Physical chemistry is the study of macroscopic and microscopic phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mecha ...
in 1990 from
University of California at San Diego The University of California, San Diego (UC San Diego or colloquially, UCSD) is a public land-grant research university in San Diego, California. Established in 1960 near the pre-existing Scripps Institution of Oceanography, UC San Diego is t ...
. After a brief postdoctoral appointment at
University of Chicago The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park neighborhood. The University of Chicago is consistently ranked among the b ...
, he joined
Pacific Northwest National Laboratory Pacific Northwest National Laboratory (PNNL) is one of the United States Department of Energy national laboratories, managed by the Department of Energy's (DOE) Office of Science. The main campus of the laboratory is in Richland, Washington. O ...
, where he rose from Senior Research Scientist to Chief Scientist. In 1998, he became the first tenured professor recruited by
Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher le ...
among Chinese Scholars who came to the United States since
Chinese economic reform The Chinese economic reform or reform and opening-up (), known in the West as the opening of China, is the program of economic reforms termed " Socialism with Chinese characteristics" and "socialist market economy" in the People's Republic of C ...
.


Research

He had been the Mallinckrodt Professor of Chemistry and Chemical Biology at Harvard University until 2018, when he became the Lee Shau-kee Professor of Peking University. He was the Director of Biomedical Pioneering Innovation Center (BIOPIC) in 2010-2021, and the Director of Beijing Advanced Innovation Center for Genomics (ICG) in 2016-2021, both at
Peking University Peking University (PKU; ) is a public research university in Beijing, China. The university is funded by the Ministry of Education. Peking University was established as the Imperial University of Peking in 1898 when it received its royal charter ...
. As a pioneer of
single-molecule A single-molecule experiment is an experiment that investigates the properties of individual molecules. Single-molecule studies may be contrasted with measurements on an ensemble or bulk collection of molecules, where the individual behavior of mo ...
biophysical chemistry,
Coherent Raman scattering microscopy Coherent Raman scattering (CRS) microscopy is a multi-photon microscopy technique based on Raman-active vibrational modes of molecules. The two major techniques in CRS microscopy are stimulated Raman scattering (SRS) and coherent anti-Stokes Ram ...
, and single-cell genomics, he made major contributions to the emergence of these fields. Furthermore, he has made significant advances on medical applications of label-free optical imaging and single-cell genomics. In particular, his inventions in single-cell genomics have been used in ''in vitro'' fertilization benefited thousands of families by avoiding the transmission of monogenic diseases to their newborns. More than fifty of his students and post-doctorates have become professors at major universities around the world, and two are co-founders of start-up companies. Professor Xie’s current research interests include the following scientific, technological, and medical areas: * Scientific: Single-molecule enzymology, Single-molecule biophysical chemistry,
Gene expression Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product that enables it to produce end products, protein or non-coding RNA, and ultimately affect a phenotype, as the final effect. The ...
and
regulation Regulation is the management of complex systems according to a set of rules and trends. In systems theory, these types of rules exist in various fields of biology and society, but the term has slightly different meanings according to context. For ...
,
Epigenetics In biology, epigenetics is the study of stable phenotypic changes (known as ''marks'') that do not involve alterations in the DNA sequence. The Greek prefix '' epi-'' ( "over, outside of, around") in ''epigenetics'' implies features that are "o ...
, Mechanism of
cell differentiation Cellular differentiation is the process in which a stem cell alters from one type to a differentiated one. Usually, the cell changes to a more specialized type. Differentiation happens multiple times during the development of a multicellula ...
and
reprogramming In biology, reprogramming refers to erasure and remodeling of epigenetic marks, such as DNA methylation, during mammalian development or in cell culture. Such control is also often associated with alternative covalent modifications of histones. ...
, Chromosome structure and dynamics, and
Genomic instability Genome instability (also genetic instability or genomic instability) refers to a high frequency of mutations within the genome of a cellular lineage. These mutations can include changes in nucleic acid sequences, chromosomal rearrangements or aneup ...
; * Technological: Single-molecule imaging, Single-cell genomics, Coherent Raman scattering microscopy,
DNA sequencing DNA sequencing is the process of determining the nucleic acid sequence – the order of nucleotides in DNA. It includes any method or technology that is used to determine the order of the four bases: adenine, guanine, cytosine, and thymine. Th ...
; * Medical: Preimplantation genetic testing in ''in vitro'' fertilization, COVID19 vaccine and neutralizing antibody drugs for SARS-CoV-2 variants and Early cancer diagnosis.


Honors and awards

* 2017: Qiu Shi Outstanding Scientist Award, Qiu Shi Science & Technologies Foundation * 2017: Foreign member of the
Chinese Academy of Sciences The Chinese Academy of Sciences (CAS); ), known by Academia Sinica in English until the 1980s, is the national academy of the People's Republic of China for natural sciences. It has historical origins in the Academia Sinica during the Republ ...
* 2016: Member of the
National Academy of Medicine The National Academy of Medicine (NAM), formerly called the Institute of Medicine (IoM) until 2015, is an American nonprofit, non-governmental organization. The National Academy of Medicine is a part of the National Academies of Sciences, En ...
* 2015:
Albany Medical Center Prize The Albany Medical Center Prize in Medicine and Biomedical Research is the United States' second highest value prize in medicine and biomedical research, awarded by the Albany Medical Center. Among prizes for medicine worldwide, the Albany Medical ...
* 2015:
Peter Debye Award The Peter Debye Award in Physical Chemistry is awarded annually by the American Chemical Society "to encourage and reward outstanding research in physical chemistry". The award is named after Peter Debye and granted without regard to age or natio ...
in Physical Chemistry, American Chemical Society * 2014: Fellow of the Optical Society of America * 2013:
NIH Director's Pioneer Award National Institutes of Health Director's Pioneer Award is a research initiative first announced in 2004 designed to support individual scientists' biomedical research. The focus is specifically on "pioneering" research that is highly innovative ...
* 2013: Ellis R. Lippincott Award, Optical Society of America and Society for Applied Spectroscopy * 2012: Edward Mack, Jr. Lecture, OSU * 2012
Harrison Howe Award, Rochester Section of the American Chemical Society
* 2012: Fellow of the American Academy of Microbiology * 2012: Biophysical Society Founders Award * 2011: Member of the
National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...
* 2009:
Ernest Orlando Lawrence Award The Ernest Orlando Lawrence Award was established in 1959 in honor of a scientist who helped elevate American physics to the status of world leader in the field. E. O. Lawrence was the inventor of the cyclotron, an accelerator of subatomic par ...
* 2008: Fellow of the American Physical Society * 2008:
Berthold Leibinger Zukunftspreis {{single source, date=February 2020 The Berthold Leibinger Zukunftspreis (engl.: future prize) is an international award for excellent research on the application or generation of laser light. Since 2006 it is biennially awarded by the German non-pr ...
for Applied Laser Technology * 2008: Fellow of the
American Academy of Arts and Sciences The American Academy of Arts and Sciences (abbreviation: AAA&S) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and ...
* 2007:
Willis E. Lamb Willis Eugene Lamb Jr. (; July 12, 1913 – May 15, 2008) was an American physicist who won the Nobel Prize in Physics in 1955 "for his discoveries concerning the fine structure of the hydrogen spectrum." The Nobel Committee that year awarded hal ...
Award for Laser Sciences and Quantum Optics * 2006: Fellow of
Biophysical Society The Biophysical Society is an international scientific society whose purpose is to lead the development and dissemination of knowledge in biophysics. Founded in 1958, the Society currently consists of over 7,500 members in academia, government, an ...
* 2006: Fellow of the
American Association for the Advancement of Science The American Association for the Advancement of Science (AAAS) is an American international non-profit organization with the stated goals of promoting cooperation among scientists, defending scientific freedom, encouraging scientific respons ...
* 2004:
NIH Director's Pioneer Award National Institutes of Health Director's Pioneer Award is a research initiative first announced in 2004 designed to support individual scientists' biomedical research. The focus is specifically on "pioneering" research that is highly innovative ...
* 2003: Raymond and Beverly Sackler Prize in the Physical Sciences * 1996: Coblentz Award


Selected Literature


COVID-19 Research

* Cao, Yunlong; Yisimayi, Ayijiang; Jian, Fanchong; Song, Weiliang; Xiao, Tianhe; Wang, Lei; Du, Shuo; Wang, Jing; Wang, Jing; Li, Qianqian; Chen, Xiaosu; Yu, Yuanling; Wang, Peng; Zhang, Zhiying; Liu, Pulan; An, Ran; Hao, Xiaohua; Wang, Yao; Wang, Jing; Feng, Rui; Sun, Haiyan; Zhao, Lijuan; Zhang, Wen; Zhao, Dong; Zheng, Jiang; Yu, Lingling; Li, Can; Zhang, Na; Wang, Rui; Niu, Xiao; Yang, Sijie; Song, Xuetao; Chai, Yangyang; He, Ye; Shi, Yansong; Zheng, Linlin; Li, Zhiqiang; Gu, Qingqing; Shao, Fei; Huang, Weijin; Jin, Ronghua; Shen, Zhongyang; Wang, Youchun; Wang, Xiangxi; Xiao, Junyu; Xie, Xiaoliang Sunney "BA.2.12.1, BA.4 and BA.5 escape antibodies elicited by Omicron infection," Nature DOI: 10.1038/s41422-021-00555-0 (2022) * Cao, Yunlong; Wang, Jing; Jian, Fanchong; Xiao, Tianhe; Song, Weiliang; Yasimayi, Ayijiang; Huang, Weijin; Li, Qianqian; Wang, Peng; An, Ran; Wang, Jing; Wang, Yao; Niu, Xiao; Yang, Sijie; Liang, Hui; Sun, Haiyan; Li, Tao; Yu, Yuanling; Cui, Qianqian; Liu, Shuo; Yang, Xiaodong; Du, Shuo; Zhang, Zhiying; Hao, Xiaohua; Shao, Fei; Jin, Ronghua; Wang, Xiangxi; Xiao, Junyu; Wang, Youchun; Xie, Xiaoliang Sunney "Omicron escapes the majority of existing SARS-CoV-2 neutralizing antibodies," Nature 602, 657-663 DOI: 10.1038/s41586-021-04385-3 (2021) * Cao, Yunlong; Yisimayi, Ayijiang; Bai, Yali; Huang, Weijin; Li, Xiaofeng; Zhang, Zhiying; Yuan, Tianjiao; An, Ran; Wang, Jing; Xiao, Tianhe; Du, Shuo; Ma, Wenping; Song, Liyang; Li, Yongzheng; Li, Xiang; Song, Weiliang; Wu, Jiajing; Liu, Shuo; Li, Xuemei; Zhang, Yonghong; Su, Bin; Guo, Xianghua; Wei, Yangyang; Gao, Chuanping; Zhang, Nana; Zhang, Yifei; Dou, Yang; Xu, Xiaoyu; Shi, Rui; Lu, Bai; Jin, Ronghua; Ma, Yingmin; Qin, Chengfeng; Wang, Youchun; Feng, Yingmei; Xiao, Junyu; Xie, Xiaoliang Sunney "Humoral immune response to circulating SARS-CoV-2 variants elicited by inactivated and RBD-subunit vaccines," Cell Research 31(7), 732-741 DOI: 10.1038/s41422-021-00514-9 (2021) * Du, Shuo; Cao, Yunlong; Zhu, Qinyu; YU, Pin; Qi, Feifei; Wang, Guopeng; Du, Xiaoxia; Bao, Linlin; Deng, Wei; Zhu, Hua; Liu, Jiangning; Nie, Jianhui; Zheng, Yinghui; Liang, Haoyu; Liu, Ruixue; Gong, Shuran; Liu, Jiangning; Xu, Hua; Yisimayi, Ayijiang; Lv, Qi; Wang, Bo; He, Runsheng; Han, Yunlin; Zhao, Wenjie; Bai, Yali; Qu, Yajin; Gao, Xiang; Ji, Chenggong; Wang, Qisheng; Gao, Ning; Huang, Weijin; Wang, Youchun; Xie, X. Sunney; Su, Xiao-dong; Xiao, Junyu; Qin, Chuan "Structurally resolved SARS-CoV-2 antibody shows high efficacy in severely infected hamsters and provides a potent cocktail pairing strategy," Cell 183(4), 1013-1023.e13 DOI: 10.1016/j.cell.2020.09.035 (2020) * Cao, Yunlong; Su, Bin; Guo, Xianghua; Sun, Wenjie; Deng, Yongqiang; Bao, Linlin; Zhu, Qinyu; Zhang, Xu; Zheng, Yinghui; Geng, Chenyang; Chai, Xiaoran; He, Runsheng; Li, Xiaofeng; Lv, Qi; Zhu, Hua; Deng, Wei; Xu, Yanfeng; Wang, Yanjun; Qiao, Luxin; Tan, Yafang; Song, Liyang; Wang, Guopeng; Du, Xiaoxia; Gao, Ning; Liu, Jiangning; Xiao, Junyu; Su, Xiaodong; Du, Zongmin; Feng, Yingmei; Qin, Chuan; Qin, Chengfeng; Jin, Ronghua; Xie, X. Sunney "Potent Neutralizing Antibodies against SARS-CoV-2 Identified by High-Throughput Single-Cell Sequencing of Convalescent Patients' B Cells," Cell 182(1), 73-84.e16 DOI: 10.1016/j.cell.2020.05.025 (2020)


Single-Cell Genomics

* * * * * *


Gene Expression and Regulation

* * * * * *


Single Molecule Enzymology

* * * * *


Coherent Raman Imaging

* * * * * *


Single Molecule Imaging

* * * * * *


See also

*
Cho Minhaeng Cho Minhaeng is a South Korean scientist in researching physical chemistry, spectroscopy, and microscopy. He was director of the National Creative Research Initiative Center for Coherent Multidimensional Spectroscopy and is founding director of ...


References


External links


Homepage of the Xie Group at Harvard
{{DEFAULTSORT:Xie, Xiaoliang Sunney 1962 births Living people Harvard University faculty Peking University alumni University of California, San Diego alumni University of Chicago alumni Fellows of the American Association for the Advancement of Science Fellows of the American Academy of Arts and Sciences Spectroscopists Members of the United States National Academy of Sciences Scientists from Beijing Chinese emigrants to the United States Foreign members of the Chinese Academy of Sciences Members of the National Academy of Medicine