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New diagnostic approach for bacterial infections shows promise in the clinic

Broad Institute

The method, called Genotypic and Phenotypic Antibiotic Susceptibility Testing through RNA detection, or GoPhAST-R, analyzes the growth and genetic activity of the bacteria to quickly determine the pathogen’s susceptibility to various medicines.

RNA 115
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Revolutionary nanoparticles enable gene-editing in lungs

Drug Target Review

Scientists from the Massachusetts Institute of Technology (MIT) and the University of Massachusetts Medical School (UMass), US, have collaborated to create a novel type of nanoparticle that can deliver messenger RNA that encodes for beneficial proteins to the lungs.

RNA 98
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article thumbnail

New diagnostic approach for bacterial infections shows promise in the clinic

Broad Institute

The method, called Genotypic and Phenotypic Antibiotic Susceptibility Testing through RNA detection, or GoPhAST-R, analyzes the growth and genetic activity of the bacteria to quickly determine the pathogen’s susceptibility to various medicines.

RNA 69
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Simple test for flu could improve diagnosis and surveillance

Broad Institute

By Allessandra DiCorato June 18, 2024 Credit: Jon Arizti-Sanz SHINE, a rapid diagnostic test developed by Pardis Sabeti's lab in 2020, uses paper strips and CRISPR enzymes to identify specific sequences of viral RNA in samples. Then, in 2022, they began adapting the assay to detect other viruses they knew were always circulating: influenzas.

Virus 144
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Researchers map communities of single cells in metastatic breast cancers

Broad Institute

In the new work, the team used two single-cell RNA sequencing methods to analyze 67 metastatic breast cancer biopsies collected from 60 different patients. Methods matchup Metastatic breast cancer, which has spread from the breast to other areas of the body, remains incurable and is less well understood than breast cancer that hasn’t spread.

Research 127
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Schizophrenia and aging may share a common biological basis

Broad Institute

Related news New project aims to map cellular variation in the healthy human brain Researchers from the Broad Institute of MIT and Harvard, Harvard Medical School, and McLean Hospital have uncovered a strikingly similar suite of changes in gene activity in brain tissue from people with schizophrenia and from older adults.

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To help his daughter living with an ultra-rare disorder, this dad brought together a squad of genetic detectives

Broad Institute

By Leah Eisenstadt, Broad Communications October 23, 2024 Credit: Courtesy of the Broadbent family Brian and Julia Broadbent are raising their daughters Claire, top left, and Emma, seated, who is the first person to be diagnosed with a rare genetic disorder caused by the long noncoding RNA CHASERR.

DNA 128