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tag arseno dna cell molecular biology immunology microbiology

bacteria and DNA molecules on a purple background.
Engineering the Microbiome: CRISPR Leads the Way
Mariella Bodemeier Loayza Careaga, PhD | Mar 15, 2024 | 10+ min read
Scientists have genetically modified isolated microbes for decades. Now, using CRISPR, they intend to target entire microbiomes.
A needle drawing up fluid from an unlabeled vial.
Cancer Vaccination as a Promising New Treatment Against Tumors
Shelby Bradford, PhD | Mar 15, 2024 | 10+ min read
Vaccination has beaten back infections for more than a century. Now, it may be the next big step in battling cancer.
Artist’s rendition of red SARS-CoV-2 coronaviruses floating near blue strands of DNA.
COVID-19 Infections May Reshape Genetic Landscape
Holly Barker, PhD | Mar 30, 2023 | 3 min read
SARS-CoV-2 infection triggers structural changes in the host cell’s DNA, which provide a molecular explanation for long COVID, a new study suggests. 
Artist&rsquo;s rendering of bright orange <em >E. coli&nbsp;</em>bacteria
New Synthetic E. coli Is Immune to Bacteriophage Infection
Anna Napolitano, PhD | Mar 30, 2023 | 3 min read
Self-contained synthetic E. coli resistant to viral infection could prove invaluable to the biotechnology industry by increasing product consistency and reducing safety concerns. 
obituary, obituaries, roundup, end of the year, COVID-19, SARS-CoV-2, pandemic, coronavirus, immunology, genetics & genomics, cell & molecular biology, HIV
Those We Lost in 2020
Amanda Heidt | Dec 18, 2020 | 7 min read
The scientific community bid farewell to researchers who furthered the fields of molecular biology, virology, sleep science, and immunology, among others.
Illustration of a red bacteriophage infecting a blue bacterium, with other bacteria in the background.
Prokaryotes Are Capable of Learning to Recognize Phages
Patience Asanga | Aug 17, 2022 | 3 min read
Immune defense genes in bacteria and archaea can identify viral proteins, a study finds, revealing similarities between the immune systems of prokaryotic and eukaryotic organisms.
Epithelial cells and fungal spores are marked with fluorescent dyes. Cells have an irregular shape and are shown in green and blue colors. Spores are spherical in shape and are labeled green if they are surrounded by p11 protein. A protein in mature phagosomes is labeled violet.
Fungal Spores Hijack a Host Protein to Escape Death
Mariella Bodemeier Loayza Careaga, PhD | Jun 20, 2023 | 3 min read
Uncovering the components used by Aspergillus fumigatus to avoid intracellular destruction broadens our understanding of the mold’s pathogenesis. 
Vet giving vaccines to pigs
Antimicrobial Resistance: The Silent Pandemic
Danielle Gerhard, PhD | Jun 30, 2023 | 9 min read
Scientists continue to ring alarm bells about the risks associated with the continued misuse of antimicrobials and advocate for innovative treatments, improved surveillance, and greater public health education.
bacteria inside a biofilm
How Bacterial Communities Divvy up Duties
Holly Barker, PhD | Jun 1, 2023 | 10+ min read
Biofilms are home to millions of microbes, but disrupting their interactions could produce more effective antibiotics.
Philip Leder, Who Deciphered Amino Acid Sequences, Dies
Ashley Yeager | Feb 12, 2020 | 4 min read
The Harvard Medical School researcher’s work on the genetic basis of protein coding and production led him to make groundbreaking discoveries in immunology, molecular biology, and cancer genetics.

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