Professor of Genomics, Physiology, & Biophysics @WeillCornell Medicine. Co-Founder / COI @BiotiaNYC, @UrsaBio & @Onegevity (@thornehealth)
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Articles by Christopher E. Mason
Derivation of elephant induced pluripotent stem cells
Abstract Biodiversity loss in the present era requires new tools for studying nonmodel organisms. Elephants are both an endangered species and excellent models for studying complex phenotypes including size, social behavior and longevity. Here we report the first derivation of elephant (Elephas maximus) induced pluripotent stem (emiPS) cells.
Activated T cell extracellular vesicle DNA transfer enhances antigen presentation and anti-tumor immunity
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STAR★Methods REAGENT or RESOURCESOURCEIDENTIFIER Antibodies TruStain FcX™ PLUS (anti-mouse CD16/32) Antibody (clone S17011E) Biolegend Cat#156603; RRID: AB_2783137 Brilliant Violet 510™ anti-mouse CD45 Antibody (clone 30-F11) Biolegend Cat#103138; RRID: AB_2563061 Alexa Fluor® 647 anti-mouse CD3 Antibody (clone 17A2) Biolegend Cat#100209; RRID: AB_389323 Brilliant Violet 650™ anti-mouse/human CD45R/B220 Antibody (clone RA3-6B2) Biolegend Cat#103241; RRID: AB_11204069 PerCP/Cyanine5.5...
By Mengying Hu, Di-Ao Liu, Inbal Wortzel, Paul Collier, Theodore Nelson, Jonathan Foox, Guojie Zhong, Gabriel Tobias, Tetsuhiko Asao, Linda Bojmar, Candia M. Kenific, Gang Wang, Simone Caielli, Zurong Wan, Sarah A. Qureshy, Max Reed, Richard Piszczatowski, Purnima Ravisankar, Julia Brown, Sihan Xiong, Huajuan Wang, Pernille Lauritzen, Yael Aylon, Henrik Molina, William R. Jarnagin, Moshe Oren, Ben Z. Stanger, Jack D Bui, Gabriele Bergers, Agnès Noël Verified, Paul M. Grandgenett, Michael A Hollingsworth, David A. Tuveson, Nancy Boudreau, Jacqueline F. Bromberg, David P. Kelsen, Laura Santambrogio, Melody Y. Zeng, Virginia Pascual, Christopher E. Mason, Haiying Zhang, Irina Matei, David Lyden Verified
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Cell Press
Verified
Reproductive biomedicine in space: implications for gametogenesis, fertility and ethical considerations in the era of commercial spaceflight
ReviewArticles in Press105431 1International IVF Initiative Inc, New York, NY, USA 2IVF 2.0 Ltd., London, UK 3Institute of Life, IASO, Athens, Greece 4Vitalab, Johannesburg, South Africa 5Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, FL, USA 6Department of Obstetrics, Gynecology and Reproductive Sciences, Yale School of Medicine, Yale University, New Haven, CT, USA 7Aerospace...
Leveraging wastewater sequencing to strengthen global public health surveillance - BMC Global and Public Health
References Ko KKK, Chng KR, Nagarajan N. Metagenomics-enabled microbial surveillance. Nat Microbiol. 2022;7:486–96. Article CAS PubMed Google Scholar Karthikeyan S, Levy JI, De Hoff P, Humphrey G, Birmingham A, Jepsen K, et al. Wastewater sequencing reveals early cryptic SARS-CoV-2 variant transmission. Nature. 2022;609:101–8. Article CAS PubMed PubMed Central Google Scholar Tisza M, Javornik Cregeen S, Avadhanula V, Zhang P, Ayvaz T, Feliz K, et al.
Methodologies for Mitochondrial Omic Profiling During Spaceflight
Abstract To be able to understand how spaceflight can affect human biology, there is a need for maximizing the amount of information that can be obtained from experiments flown to space. Recently there has been an influx of data obtained from astronauts through multi-omics approaches based on both governmental and commercial spaceflight missions. In addition to data from humans, mitochondrial specific data is gathered for other experiments from rodents and other organisms that are flown in space.
Loss of CREBBP and KMT2D cooperate to accelerate lymphomagenesis and shape the lymphoma immune microenvironment - Nature Communications
Abstract Despite regulating overlapping gene enhancers and pathways, CREBBP and KMT2D mutations recurrently co-occur in germinal center (GC) B cell-derived lymphomas, suggesting potential oncogenic cooperation. Herein, we report that combined haploinsufficiency of Crebbp and Kmt2d induces a more severe mouse lymphoma phenotype (vs either allele alone) and unexpectedly confers an immune evasive microenvironment manifesting as CD8+ T-cell exhaustion and reduced infiltration.
A comprehensive SARS-CoV-2 and COVID-19 review, Part 2: host extracellular to systemic effects of SARS-CoV-2 infection - European Journal of Human Genetics
Abstract COVID-19, the disease caused by SARS-CoV-2, has caused significant morbidity and mortality worldwide. The betacoronavirus continues to evolve with global health implications as we race to learn more to curb its transmission, evolution, and sequelae. The focus of this review, the second of a three-part series, is on the biological effects of the SARS-CoV-2 virus on post-acute disease in the context of tissue and organ adaptations and damage.
New Book: Prediction and Risk
The following excerpts are adapted from the authors’ recent book, The Age of Prediction, published by MIT Press Humanity has entered a new era. We are now living in a world that is increasingly wired by billions of predictive algorithms, a world in which almost everything can be predicted and risk and uncertainty appear to be diminishing in almost all areas of life. We are living longer, thanks to advances in health care and precision medicine.
The anti-democratic consequences of political polling
Adapted from The Age of Prediction: Algorithms, AI, and the Shifting Shadows of Risk by Igor Tulchinsky and Christopher E. Mason. Copyright © 2023 Igor Tulchinsky and Christopher E. Mason. Published by The MIT Press. Reprinted with permission. Some critics have long viewed polling as an attack on democracy, potentially poisoning that source of democratic legitimacy, voting. In 1996, a journalist named Daniel S.
The Age of Prediction
Description Praise The power of the ever-increasing tools and algorithms for prediction and their paradoxical effects on risk. The Age of Prediction is about two powerful, and symbiotic, trends: the rapid development and use of artificial intelligence and big data to enhance prediction, as well as the often paradoxical effects of these better predictions on our understanding of risk and the ways we live.
Highly host-linked viromes in the built environment possess habitat-dependent diversity and functions for potential virus-host coevolution - Nature Communications
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Clostridium epsilon toxin is excessive in multiple sclerosis and provokes multifocal lesions in mouse models
Abstract Multiple sclerosis (MS) is an inflammatory disease of the CNS. In this issue of the JCI, Ma and Sannino et al. show that two strains of intestinal Clostridium perfringens, known to produce epsilon toxin (ETX), were frequently found in patients with MS. Tiny amounts of this toxin added to immunization with myelin antigens provoked MS-like brain lesions in mice. The distribution of these lesions was diffuse, as in MS, in contrast to the spinal cord–restricted lesions of most animal models.
To Mars and Beyond: Engineering Life as a Moral Duty
GEN BiotechnologyVol. 2, No. 2 CommentaryFree Access The Martian may not be science fiction much longer, writes the author of The Next 500 Years. The Polaris Dawn mission from SpaceX is set to launch this summer, and it will include some crew members who will also be taking the SpaceX Starship on its first mission in the next year or two in space. This is significant, as the Starship will likely be the first spacecraft to take humans back to the moon and then to the red planet.
Biological research and self-driving labs in deep space supported by artificial intelligence - Nature Machine Intelligence
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Abstract Space biology research aims to understand fundamental spaceflight effects on organisms, develop foundational knowledge to support deep space exploration and, ultimately, bioengineer spacecraft and habitats to stabilize the ecosystem of plants, crops, microbes, animals and humans for sustained multi-planetary life. To advance these aims, the field leverages experiments, platforms, data and model organisms from both spaceborne and ground-analogue studies.
By Lauren Sanders, Ryan Scott, Jason Yang, Héctor Martín, Stuart Chalk, Erik L. Antonsen, Richard Barker, Sergio Baranzini, Benjamin S Glicksberg, Casey Greene, Arif A. Hamid, Svetlana V. Komarova, Uri Manor, Christopher E. Mason, Seung-min Park, Robert Reynolds, Suchi Saria, Michael Snyder, David Van Valen, Marinka Zitnik, Kia Khezeli, Mona Matar, George I. Mias, R. K. Prabhu
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Nature
Verified
Biomonitoring and precision health in deep space supported by artificial intelligence - Nature Machine Intelligence
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Abstract Human exploration of deep space will involve missions of substantial distance and duration. To effectively mitigate health hazards, paradigm shifts in astronaut health systems are necessary to enable Earth-independent healthcare, rather than Earth-reliant. Here we present a summary of decadal recommendations from a workshop organized by NASA on artificial intelligence, machine learning and modelling applications that offer key solutions toward these space health challenges.
By Ryan Scott, Lauren Sanders, Erik L. Antonsen, Seung-min Park, Robert Reynolds, Casey Greene, Benjamin S Glicksberg, Richard Barker, Sergio Baranzini, Stuart Chalk, Arif A. Hamid, Kia Khezeli, Svetlana V. Komarova, Uri Manor, Héctor Martín, Christopher E. Mason, Mona Matar, George I. Mias, R. K. Prabhu, Suchi Saria, Michael Snyder, David Van Valen, Jason Yang, Marinka Zitnik
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Nature
Verified
The Age of Prediction: Algorithms, AI, and the Shifting Shadows of Risk|Hardcover
English 026204773X The power of the ever-increasing tools and algorithms for prediction and their paradoxical effects on risk. The Age of Prediction is about two powerful, and symbiotic, trends: the rapid development and use of artificial intelligence and big data to enhance prediction, as well as the often paradoxical effects of these better predictions on our understanding of risk and the ways we live.
A metagenomic DNA sequencing assay that is robust against environmental DNA contamination - Nature Communications
Abstract Metagenomic DNA sequencing is a powerful tool to characterize microbial communities but is sensitive to environmental DNA contamination, in particular when applied to samples with low microbial biomass. Here, we present Sample-Intrinsic microbial DNA Found by Tagging and sequencing (SIFT-seq) a metagenomic sequencing assay that is robust against environmental DNA contamination introduced during sample preparation.
Harnessing the microbiome to prevent global biodiversity loss - Nature Microbiology
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Abstract Global biodiversity loss and mass extinction of species are two of the most critical environmental issues the world is currently facing, resulting in the disruption of various ecosystems central to environmental functions and human health. Microbiome-targeted interventions, such as probiotics and microbiome transplants, are emerging as potential options to reverse deterioration of biodiversity and increase the resilience of wildlife and ecosystems.
By Raquel Peixoto, Christian R. Voolstra, Michael J. Sweet, Carlos Duarte, Jeantine Lunshof, Jens Walter, Anna Roik, Ute Hentschel, Brendan A. Daisley, Daniele Daffonchio, Rodrigo Costa, Tina Keller-Costa, Jeff Bowman, Alexandre S. Rosado, Gregor Reid, Christopher E. Mason, Torsten Thomas, Helena Villela
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Nature
Verified
Unlocking capacities of genomics for the COVID-19 response and future pandemics - Nature Methods
During the COVID-19 pandemic, genomics and bioinformatics have emerged as essential public health tools. The genomic data acquired using these methods have supported the global health response, facilitated the development of testing methods and allowed the timely tracking of novel SARS-CoV-2 variants. Yet the virtually unlimited potential for rapid generation and analysis of genomic data is also coupled with unique technical, scientific and organizational challenges.
The Next 500 Years
An argument that we have a moral duty to explore other planets and solar systems—because human life on Earth has an expiration date. Inevitably, life on Earth will come to an end, whether by climate disaster, cataclysmic war, or the death of the sun in a few billion years. To avoid extinction, we will have to find a new home planet, perhaps even a new solar system, to inhabit. In this provocative and fascinating book, Christopher Mason argues that we have a moral duty to do just that.
The Sequencing Quality Control 2 study: establishing community standards for sequencing in precision medicine - Genome Biology
Genome Biology volume 22, Article number: 306 (2021) Cite this article The MicroArray and Sequencing Quality Control (MAQC) consortium is a FDA-led, community-wide effort to evaluate the use of genomic technologies in clinical applications [1]. This evaluation includes the benchmarking of NGS technologies, the development of reference materials, and understanding the experimental and bioinformatic variables that impact the accuracy and reproducibility of large genomic datasets.
DNA methylation-calling tools for Oxford Nanopore sequencing: a survey and human epigenome-wide evaluation - Genome Biology
Yang Liu1 na1, Wojciech Rosikiewicz1,2 na1, Ziwei Pan1,3 na1, Nathaniel Jillette1, Ping Wang1, Aziz Taghbalout1, Jonathan Foox4,5, Christopher Mason4,5,6,7, Martin Carroll8, Albert Cheng1,3 & Sheng Li ORCID: orcid.org/0000-0002-9543-62741,3,9,10 Genome Biology volume 22, Article number: 295 (2021) Cite this article 33 Accesses 3 Altmetric Metrics details Abstract Background Nanopore long-read sequencing technology greatly expands the capacity of long-range, single-molecule DNA-modification...
OUR BURNING PLANET OP-ED: Fire in Arcadia: Navigating life close to wild spaces and the megafires driven by the climate crisis
Christopher DZ Mason is a wildlife filmmaker and writer who has produced more than 20 natural history documentaries for international broadcast, including a series titled ‘Anatomy of a Wildfire’ for ITV Studios. He writes about environmental concerns. The air is like the scalding gasp of an oven. Around me, trees and plants quiver as they cook; leaves pale and wilting. Overhead the sky grows hazy and the sun glows red.
OPINIONISTA: Red Fish Down: Marine protected areas are critical to the future of South Africa’s iconic reef species
Christopher DZ Mason is a wildlife filmmaker and writer who has produced more than 20 natural history documentaries for international broadcast, and writes about environmental concerns. South Africa’s inaugural Marine Protected Areas Day was on 1 August – a celebration of the 5% of our waters that are protected as sanctuaries for marine life, and a stark reminder that the other 95% of the oceans are not. The country’s low-slung and gleaming coastline is one of its greatest treasures.
Could Humans Have Contaminated Mars With Life?
(NASA/JPL-Caltech via AP, File) Trundling across the surface of Mars as you read this is a remarkable machine. Perseverance – the car-sized rover that safely touched down on the Martian surface on 18 February this year – might only have a top speed of less than 0.1 miles per hour (152m/hr), but it carries a wide range of tools, instruments, and experiments that have already made some groundbreaking achievements. Read Full Article » Show comments Hide Comments Related Articles
Could humans have contaminated Mars with life?
Could humans have contaminated Mars with life? (Image credit: NASA/JPL-Caltech) Humanity has sent around 30 spacecraft and landers to the Red Planet since the space age began. Now, we know which microbes might have survived the trip, says geneticist Christopher Mason. T Trundling across the surface of Mars as you read this is a remarkable machine.
On Exploring Mars and Saving Endangered Species
Now that a helicopter has flown on Mars and oxygen is being manufactured there, children today might start imagining themselves on the Red Planet—going to school, tending plants and playing sports in 38 percent of Earth gravity. It feels almost inevitable that humans will eventually land there, building small biospheres with plants, microbes, and humans intertwined in a tightly controlled ecosystem.
Author Correction: Obesity and ethnicity alter gene expression in skin
Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-70244-2, published online 21 August 2020 Daniel Butler was omitted from the author list in the original version of this Article. The Author contributions section now reads: “J.M.W. designed, conducted, and contributed to the writing of the manuscript, prepared Fig. 1. S.G. evaluated and did statistical analysis on the skin and fat samples, prepared Figs. 2–9. J.O.A. evaluated and contributed to writing the manuscript.
Why Mars matters
NEW YORK — The Perseverance rover, which landed on Mars this month, marks a new leap toward answering fundamental questions about our solar system, including where else we might find DNA. The rover will roam the surface of Mars looking for signs of life, make its own oxygen, launch a helicopter, and collect soil and rocks for a follow-up mission in 2028.
Cooperation imperative for future Mars exploration
THE Perseverance rover, which landed on Mars last month, marks a new leap toward answering fundamental questions about our solar system, including where else we might find DNA. The rover will roam the surface of Mars looking for signs of life, make its own oxygen, launch a helicopter, and collect soil and rocks for a follow-up mission in 2028.
Why Mars matters
The successful landing of NASA's Perseverance rover on Mars is about far more than scientific curiosity or national prestige. For the sake of humanity's long-term survival, it is imperative that we embrace our technological know-how to establish life beyond planet Earth The Perseverance rover, which landed on Mars this month, marks a new leap toward answering fundamental questions about our solar system, including where else we might find DNA.
Why Mars matters
If all goes as planned, Nasa, with the help of European Space Agency (ESA) spacecraft, will return soil samples in the spring of 2032 – the first Martian material to visit Earth. The Perseverance rover, which landed on Mars this month, marks a new leap towards answering fundamental questions about our solar system, including where else we might find DNA.
Why Mars Matters | by Christopher E. Mason - Project Syndicate
The successful landing of NASA's Perseverance rover on Mars is about far more than scientific curiosity or national prestige. For the sake of humanity's long-term survival, it is imperative that we embrace our technological know-how to establish life beyond planet Earth. NEW YORK – The Perseverance rover, which landed on Mars this month, marks a new leap toward answering fundamental questions about our solar system, including where else we might find DNA.
The Next 500 Years
Summary An argument that we have a moral duty to explore other planets and solar systems—because human life on Earth has an expiration date. Inevitably, life on Earth will come to an end, whether by climate disaster, cataclysmic war, or the death of the sun in a few billion years. To avoid extinction, we will have to find a new home planet, perhaps even a new solar system, to inhabit. In this provocative and fascinating book, Christopher Mason argues that we have a moral duty to do just that.
Camp Is Not Just Fashion-It's Design, Too
Photo by DeAgostini/Getty Images Throne Chair, Carlo Bugatti, circa 1900 Designed in an African-inflected Art Nouveau style with a circular seat festooned with dense, tufted tassels and asymmetrical mini totems, this exuberant assemblage could serve as a throne for a fashionable prince. Perceived as as risibly tacky in the 1960s, Bugatti-designed throne chairs are now a sought-after item at auction.
Direct RNA sequencing reveals m6A modifications on adenovirus RNA are necessary for efficient splicing
Abstract Adenovirus is a nuclear replicating DNA virus reliant on host RNA processing machinery. Processing and metabolism of cellular RNAs can be regulated by METTL3, which catalyzes the addition of N6-methyladenosine (m6A) to mRNAs. While m6A-modified adenoviral RNAs have been previously detected, the location and function of this mark within the infectious cycle is unknown.
Communicating the promise, risks, and ethics of large-scale, open space microbiome and metagenome research
Abstract The public commonly associates microorganisms with pathogens. This suspicion of microorganisms is understandable, as historically microorganisms have killed more humans than any other agent while remaining largely unknown until the late seventeenth century with the works of van Leeuwenhoek and Kircher.
Immune complement and coagulation dysfunction in adverse outcomes of SARS-CoV-2 infection
Abstract Understanding the pathophysiology of SARS-CoV-2 infection is critical for therapeutic and public health strategies. Viral–host interactions can guide discovery of disease regulators, and protein structure function analysis points to several immune pathways, including complement and coagulation, as targets of coronaviruses.
Illuminating Genetic Mysteries of the Dead Sea Scrolls
Highlights • Dead Sea Scrolls fragments made of animal skins are classified based on ancient DNA • Disambiguating the debated relationship between fragments reveals new insights • Paleogenomics finds that some scriptural scrolls were brought from outside Qumran • Qumran and Masada scrolls represent the broad cultural matrix of Greco-Roman Judea Summary The discovery of the 2,000-year-old Dead Sea Scrolls had an incomparable impact on the historical understanding of Judaism and Christianity.
Cartography of opportunistic pathogens and antibiotic resistance genes in a tertiary hospital environment
Abstract Although disinfection is key to infection control, the colonization patterns and resistomes of hospital-environment microbes remain underexplored. We report the first extensive genomic characterization of microbiomes, pathogens and antibiotic resistance cassettes in a tertiary-care hospital, from repeated sampling (up to 1.5 years apart) of 179 sites associated with 45 beds.
Rapid antigen diversification through mitotic recombination in the human malaria parasite Plasmodium falciparum
Loading metrics Open Access Peer-reviewed Research Article Xu Zhang, Noah Alexander, Irina Leonardi, Christopher Mason, Laura A. Kirkman, Kirk W. Deitsch Xu Zhang, Noah Alexander, Irina Leonardi, Christopher Mason, Laura A. Kirkman, Kirk W.
Why Personalized Medicine Is the Frontier of Medicine and Performance for Humans in Space
Introduction Personalized medicine is the concept that managing a person's health should be based on the individual's specific characteristics. In spaceflight applications, the definition moves beyond health to also include individual safety and performance under the unique conditions of space.1 In practice, this has evolved to include the individual's specific molecular characteristics, such as the individual genome, epigenome, transcriptome, proteome, metabolome, and microbiome (Fig. 1).
The case for biotech on Mars - Nature Biotechnology
The stepwise application of biotechnology will be instrumental to addressing four key challenges of Martian settlement. This is a preview of subscription content, access via your institution Relevant articles Open Access articles citing this article.
Single-cell sperm transcriptomes and variants from fathers of children with and without autism spectrum disorder
Abstract The human sperm is one of the smallest cells in the body, but also one of the most important, as it serves as the entire paternal genetic contribution to a child. Investigating RNA and mutations in sperm is especially relevant for diseases such as autism spectrum disorders (ASD), which have been correlated with advanced paternal age.
The therapeutic landscape for cells engineered with chimeric antigen receptors
Abstract Despite the global rapid increase in the number of clinical trials employing chimeric antigen receptors (CARs), no comprehensive survey of their scope, targets and design exists. In this study, we present an interactive CAR clinical trial database, spanning 64 targets deployed in T cells (CAR-T), natural killer cells (CAR-NK) or mixtures (CAR-NK/T) from over 500 clinical trials in 20 countries, encompassing >20,000 patients.
Home Sweet Elsewhere
By CHRISTOPHER MASON Published: January 11, 1996 WHAT is the latest status symbol of the ultra rich? A spectacular residence they purchase for millions, reconfigure with the world's leading architects and interior designers for even more millions, then elect not to live in. Such is the fate of one of Manhattan's largest town houses, a majestic stone mansion at 9 East 71st Street. Possessing some 21,000 square feet, the house was recently the uninhabited domain of Leslie H.
Veterans Archives - Muncie Journal
Home Veterans Veterans ‘Letters To Veterans’ From Area Students. Today’s Letter Written By: Austin Myers By: Mike Rhodes— Muncie, IN—Each year, November is designated as National Veterans and Military Families Month. Each weekday during the month of November, MuncieJournal.com will be publishing Letters To Veterans, written by local area students. We will publish one new letter each weekday through November 29th.
Pre- and peri-implantation Zika virus infection impairs fetal development by targeting trophectoderm cells
Abstract Zika virus (ZIKV) infection results in an increased risk of spontaneous abortion and poor intrauterine growth although the underlying mechanisms remain undetermined. Little is known about the impact of ZIKV infection during the earliest stages of pregnancy, at pre- and peri-implantation, because most current ZIKV pregnancy studies have focused on post-implantation stages.
Accurate detection of m6A RNA modifications in native RNA sequences - Nature Communications
Abstract The epitranscriptomics field has undergone an enormous expansion in the last few years; however, a major limitation is the lack of generic methods to map RNA modifications transcriptome-wide. Here, we show that using direct RNA sequencing, N6-methyladenosine (m6A) RNA modifications can be detected with high accuracy, in the form of systematic errors and decreased base-calling qualities.
Author Correction: Best practices for benchmarking germline small-variant calls in human genomes
Correction to: Nature Biotechnology https://doi.org/10.1038/s41587-019-0054-x, published online 11 March 2019. In the version of this article initially published online, two pairs of headings were switched with each other in Table 4: “Recall (PCR free)” was switched with “Recall (with PCR),” and “Precision (PCR free)” was switched with “Precision (with PCR).” The error has been corrected in the print, PDF and HTML versions of this article.
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