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1.
Cell ; 187(6): 1350-1353, 2024 Mar 14.
Artículo en Inglés | MEDLINE | ID: mdl-38417438

RESUMEN

Dr. Londa Schiebinger is an international leader on the intersection of sex, gender, and science. In this interview with Cell, she discusses the Gendered Innovations project, the persistent STEM gender gap, the importance of considering sex- and gender-related variables and intersectionality in research, and the future of sex and gender research.


Asunto(s)
Ciencia , Femenino , Humanos , Masculino , Predicción , Relaciones Interpersonales , Investigación
2.
Cell ; 187(11): 2682-2686, 2024 May 23.
Artículo en Inglés | MEDLINE | ID: mdl-38788690

RESUMEN

Undergraduate students generally need laboratory skills and experience to be accepted into a position within an academic lab or a company. However, those settings are traditionally where students would develop that necessary expertise. We developed a laboratory course paradigm to equip students with the skills they need to access future opportunities.


Asunto(s)
Estudiantes , Humanos , Universidades , Investigación/educación , Curriculum , Laboratorios
3.
Cell ; 187(2): 225-227, 2024 01 18.
Artículo en Inglés | MEDLINE | ID: mdl-38242079

RESUMEN

Cell Reports Editor Shawnna Buttery interviewed Holly Goodson, Wallace Marshall, and Thibaut Brunet at the annual ASCB/EMBO Cell Bio conference. Shawnna asked how non-traditional organisms help us better understand the fundamentals of cell biology. A transcript of the conversation appears below, and the full conversation is available with the article online.


Asunto(s)
Biología Celular , Investigación , Evolución Biológica , Comunicación , Congresos como Asunto
4.
Cell ; 187(5): 1047-1058, 2024 Feb 29.
Artículo en Inglés | MEDLINE | ID: mdl-38367615

RESUMEN

Modern human ancestors diverged from the ancestors of Neandertals and Denisovans about 600,000 years ago. Until about 40,000 years ago, these three groups existed in parallel, occasionally met, and exchanged genes. A critical question is why modern humans, and not the other two groups, survived, became numerous, and developed complex cultures. Here, we discuss genetic differences among the groups and some of their functional consequences. As more present-day genome sequences become available from diverse groups, we predict that very few, if any, differences will distinguish all modern humans from all Neandertals and Denisovans. We propose that the genetic basis of what constitutes a modern human is best thought of as a combination of genetic features, where perhaps none of them is present in each and every present-day individual.


Asunto(s)
Hominidae , Hombre de Neandertal , Animales , Humanos , Hombre de Neandertal/genética , Investigación , Hominidae/genética , Genética Humana
5.
Cell ; 187(2): 273-275, 2024 01 18.
Artículo en Inglés | MEDLINE | ID: mdl-38242084

RESUMEN

Although the blinding eye disease glaucoma is more common in people of African ancestry, previous genetic studies predominantly involved European subjects. In this issue of Cell, O'Brien et al. report a genome-wide association study for glaucoma in individuals of African ancestry, showing overlap with European studies and refining an African polygenic risk score.


Asunto(s)
Estudio de Asociación del Genoma Completo , Glaucoma , Humanos , Glaucoma/genética , Población Negra/genética , Investigación , Predisposición Genética a la Enfermedad , Polimorfismo de Nucleótido Simple
6.
Cell ; 186(19): 4216-4234.e33, 2023 09 14.
Artículo en Inglés | MEDLINE | ID: mdl-37714135

RESUMEN

Chronic stimulation can cause T cell dysfunction and limit the efficacy of cellular immunotherapies. Improved methods are required to compare large numbers of synthetic knockin (KI) sequences to reprogram cell functions. Here, we developed modular pooled KI screening (ModPoKI), an adaptable platform for modular construction of DNA KI libraries using barcoded multicistronic adaptors. We built two ModPoKI libraries of 100 transcription factors (TFs) and 129 natural and synthetic surface receptors (SRs). Over 30 ModPoKI screens across human TCR- and CAR-T cells in diverse conditions identified a transcription factor AP4 (TFAP4) construct that enhanced fitness of chronically stimulated CAR-T cells and anti-cancer function in vitro and in vivo. ModPoKI's modularity allowed us to generate an ∼10,000-member library of TF combinations. Non-viral KI of a combined BATF-TFAP4 polycistronic construct enhanced fitness. Overexpressed BATF and TFAP4 co-occupy and regulate key gene targets to reprogram T cell function. ModPoKI facilitates the discovery of complex gene constructs to program cellular functions.


Asunto(s)
Tratamiento Basado en Trasplante de Células y Tejidos , Ejercicio Físico , Humanos , Biblioteca de Genes , Inmunoterapia , Investigación
7.
Cell ; 186(8): 1523-1527, 2023 04 13.
Artículo en Inglés | MEDLINE | ID: mdl-37059060

RESUMEN

Our understanding of tumorigenesis and cancer progression as well as clinical therapies for different cancer types have evolved dramatically in recent years. However, even with this progress, there are big challenges for scientists and oncologists to tackle, ranging from unpacking the molecular and cellular mechanisms involved to therapeutics and biomarker development to quality of life in the aftermath of therapy. In this article, we asked researchers to comment on the questions that they think are important to address in the coming years.


Asunto(s)
Neoplasias , Investigadores , Humanos , Carcinogénesis , Neoplasias/sangre , Neoplasias/patología , Neoplasias/terapia , Calidad de Vida , Investigación , Biomarcadores de Tumor/sangre
8.
Cell ; 184(7): 1654-1656, 2021 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-33798436

RESUMEN

Many scientists spend unnecessary time reformatting papers to submit them to different journals. We propose a uniform submission format that we hope journals will include in their options for submission. Widespread adoption of this uniform submission format could shorten the submission and publishing process, freeing up time for research.


Asunto(s)
Edición/normas , Políticas Editoriales , Investigación
9.
Cell ; 184(18): 4597-4611, 2021 09 02.
Artículo en Inglés | MEDLINE | ID: mdl-34478657

RESUMEN

We explore the utility of bioengineered human tissues-individually or connected into physiological units-for biological research. While much smaller and simpler than their native counterparts, these tissues are complex enough to approximate distinct tissue phenotypes: molecular, structural, and functional. Unlike organoids, which form spontaneously and recapitulate development, "organs-on-a-chip" are engineered to display some specific functions of whole organs. Looking back, we discuss the key developments of this emerging technology. Thinking forward, we focus on the challenges faced to fully establish, validate, and utilize the fidelity of these models for biological research.


Asunto(s)
Dispositivos Laboratorio en un Chip , Modelos Biológicos , Investigación , Animales , Ingeniería Celular , Microambiente Celular , Humanos , Ingeniería de Tejidos
10.
Cell ; 184(24): 5845-5850, 2021 11 24.
Artículo en Inglés | MEDLINE | ID: mdl-34822781

RESUMEN

Diversity within science, technology, engineering, and mathematics (STEM) remains disturbingly low. Relative to larger, highly funded universities, smaller schools harbor more diverse student demographics and more limited resources. Here, we propose four strategies leveraging the unique advantages of smaller institutions to advance underrepresented scholars along STEM pathways.


Asunto(s)
Diversidad Cultural , Ingeniería , Matemática , Ciencia , Tecnología , Universidades , Curriculum , Educación de Postgrado , Docentes , Humanos , Mentores , Investigación
11.
Cell ; 184(25): 6010-6014, 2021 12 09.
Artículo en Inglés | MEDLINE | ID: mdl-34890548

RESUMEN

The COVID-19 information epidemic, or "infodemic," demonstrates how unlimited access to information may confuse and influence behaviors during a health emergency. However, the study of infodemics is relatively new, and little is known about their relationship with epidemics management. Here, we discuss unresolved issues and propose research directions to enhance preparedness for future health crises.


Asunto(s)
COVID-19/psicología , Infodemia , Difusión de la Información/ética , COVID-19/epidemiología , Epidemias/psicología , Humanos , Difusión de la Información/métodos , Salud Pública , Investigación/tendencias , SARS-CoV-2
12.
Cell ; 181(7): 1445-1449, 2020 06 25.
Artículo en Inglés | MEDLINE | ID: mdl-32533917

RESUMEN

The COVID19 crisis has magnified the issues plaguing academic science, but it has also provided the scientific establishment with an unprecedented opportunity to reset. Shoring up the foundation of academic science will require a concerted effort between funding agencies, universities, and the public to rethink how we support scientists, with a special emphasis on early career researchers.


Asunto(s)
Movilidad Laboral , Investigadores/tendencias , Investigación/tendencias , Logro , Investigación Biomédica , Humanos , Investigadores/educación , Ciencia/educación , Ciencia/tendencias , Universidades
13.
Cell ; 181(6): 1189-1193, 2020 06 11.
Artículo en Inglés | MEDLINE | ID: mdl-32442404
14.
Cell ; 177(1): 16-19, 2019 03 21.
Artículo en Inglés | MEDLINE | ID: mdl-30901537

RESUMEN

As genome sequencing at a large scale becomes more and more accessible, national genomics programs are taking off around the world and providing critical insights into our understanding of the human genome. Cell's April Pawluk caught up with Fowzan Alkuraya of the Saudi Human Genome Program and Jianjun Liu of Singapore's SG10K Program to hear about their national efforts, the benefits and challenges to studying their unique local populations, and the future of genomics-led healthcare around the world. Annotated excerpts from this conversation are presented below, and the full conversation is available with the article online.


Asunto(s)
Genoma Humano/genética , Genómica/tendencias , Salud Global/tendencias , Humanos , Investigación/tendencias
15.
Cell ; 178(6): 1275-1276, 2019 Sep 05.
Artículo en Inglés | MEDLINE | ID: mdl-31422876

RESUMEN

In response to recent anti-Chinese sentiment in the US, Sunney Xie uses his own experiences to assert that American ideals should not be replaced by nationalism and populism and that everybody wins in Sino-US scientific collaborations, contrary to what Americans are led to believe: that China is the sole beneficiary.


Asunto(s)
Cooperación Internacional , Política , Investigación , China , Fertilización In Vitro/métodos , Pruebas Genéticas/métodos , Salud Global , Humanos , Medicina de Precisión/métodos , Estados Unidos
16.
Cell ; 174(6): 1333-1336, 2018 09 06.
Artículo en Inglés | MEDLINE | ID: mdl-30193104

RESUMEN

Choosing a research topic is an important decision at any level. The choice shapes decisions about what graduate lab to join, which post-doctoral position to pursue, how to start an independent lab, and what companies might make good employers. The thing to remember is that "the choice" can, and perhaps should, be made many times during a career, and each time, it can take an exciting new turn. Lara Szewczak sat down with Amy Gladfelter and Tony Hyman to talk about what it takes for a researcher to pivot-to decide that they want to embark on a new line of research. What does it mean at different points in a career, and how can you motivate colleagues to follow? Annotated excerpts from this conversation are presented below, and the full conversation is available with the article online.


Asunto(s)
Investigación , Selección de Profesión , ARN/metabolismo , Interferencia de ARN
17.
Cell ; 175(1): 27-29, 2018 09 20.
Artículo en Inglés | MEDLINE | ID: mdl-30217362

RESUMEN

Together with David Allis, Michael Grunstein just received the Lasker Basic Medical research award. The article that follows is a transcript of a conversation with Jacques Deguine, scientific editor at Cell, that was edited for length. Annotated excerpts from this conversation are presented below, and the full conversation is available with the article online.


Asunto(s)
Histonas/metabolismo , Histonas/fisiología , Animales , Distinciones y Premios , Biología , Histonas/historia , Historia del Siglo XXI , Investigación , Erizos de Mar
18.
Cell ; 175(1): 30-33, 2018 09 20.
Artículo en Inglés | MEDLINE | ID: mdl-30217359

RESUMEN

Joan Steitz radiates a passion for science. Whether she's teaching an undergraduate course, mentoring a grad student or post-doc, or speaking at a scientific conference, her enthusiasm and curiosity for all things RNA is infectious. Joan, the recipient of the 2018 Lasker-Koshland Special Achievement Award in Medical Science, spoke with Cell editor (and her former post-doc) Lara Szewczak about how she came to be an advocate for women in science and shared advice for young scientists entering the research community today. Annotated excerpts from this conversation are presented below, and the full conversation is available with the article online.


Asunto(s)
ARN/metabolismo , ARN/fisiología , Distinciones y Premios , Investigación Biomédica , Femenino , Historia del Siglo XXI , Humanos , ARN/historia , Investigación , Ribonucleoproteínas Nucleares Pequeñas/metabolismo , Ribonucleoproteínas Nucleares Pequeñas/fisiología , Mujeres
19.
Cell ; 172(6): 1143-1145, 2018 03 08.
Artículo en Inglés | MEDLINE | ID: mdl-29522731

RESUMEN

Should we get our microbiomes sequenced? Do we shape our microbes, or do our microbes shape us? These are just a few of the questions at the border between microbiome science and humanities.


Asunto(s)
Microbioma Gastrointestinal/fisiología , Interacciones Microbiota-Huesped , Intestinos/microbiología , Investigación/tendencias , Microbioma Gastrointestinal/genética , Secuenciación de Nucleótidos de Alto Rendimiento , Humanos
20.
Cell ; 172(6): 1198-1215, 2018 03 08.
Artículo en Inglés | MEDLINE | ID: mdl-29522742

RESUMEN

Our understanding of the human gut microbiome continues to evolve at a rapid pace, but practical application of thisknowledge is still in its infancy. This review discusses the type of studies that will be essential for translating microbiome research into targeted modulations with dedicated benefits for the human host.


Asunto(s)
Microbioma Gastrointestinal/fisiología , Tracto Gastrointestinal/metabolismo , Tracto Gastrointestinal/microbiología , Interacciones Microbiota-Huesped , Enfermedad , Estado de Salud , Humanos , Metabolómica/métodos , Investigación/tendencias
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