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Inflammatory signaling and tumorigenesis

April 28, 2025

Inflammatory signaling and tumorigenesis

Cancer-driving mutations cooperate with inflammatory cues in cancer progression, but exactly how remains unclear. Caroline Dillard, José Teles-Reis, Tor Erik Rusten and colleagues unveil how oncogenic Ras engages inflammation to promote tumor progression in Drosophila melanogaster, showing that activated Toll-NFκB signaling plays an important role in malignant progression and invasion. Don't miss the related Short Report by Konrad Basler and colleagues, and the Primer by Ditte Andersen and Julien Colombani.

Image credit: José Teles-Reis

PLOS Biologue

Community blog for PLOS Biology, PLOS Genetics and PLOS Computational Biology.

PLOS BIOLOGUE

05/05/2025

Research Article

Improving rabies vaccination effectiveness

Uneven vaccination coverage is thought to decrease disease control, but this has never been quantified empirically. This study on fine-grained data of 20 years of dog vaccination in Tanzania, by Elaine Ferguson, Katie Hampson and co-workers, shows that reducing coverage gaps lowers rabies incidence, while high regional connectivity drives continued transmission.

Image credit: Felix Lankester

Improving rabies vaccination effectiveness

Recently Published Articles

Current Issue

Current Issue March 2025

05/02/2025

Research Article

What drives wheat powdery mildew?

Agricultural diseases are a major threat to sustainable food production. This study of wheat powdery mildew (caused by the fungus Blumeria graminis), by Jigisha Jigisha, Fabrizio Menardo and co-authors, shows that the population structure can be largely predicted by prevailing wind patterns and reveals genes that have been under selection in the recent past. Also read the Primer by Sergio Latorre.

Image credit: pbio.3003097

What drives wheat powdery mildew?

05/01/2025

Short Reports

Bacterial T3SS ruptures vacuoles

Many intracellular bacteria breach vacuolar membranes to replicate in the host cytosol, but the precise mechanisms remain unclear. Léa Swistak, Matthijn Vos, Jost Enninga and colleagues show that the human pathogen Shigella flexneri uses its type three secretion system to physically damage endomembranes through mechanoporation to initiate cytosolic access.

Image credit: pbio.3003135

Bacterial T3SS ruptures vacuoles

04/30/2025

Preregistered Research Article

Removing facial features introduces bias

To protect an individual's privacy, facial features are removed before data-sharing of human neuroimaging data. Céline Provins, Oscar Esteban and co-workers show that this procedure affects the quality ratings given by human raters but not automated image quality metrics, highlighting the importance of using non-defaced images for quality control measures.

Removing facial features introduces bias

Image credit: pbio.3003149

04/29/2025

Research Article

Effects of SARS-CoV-2 nucleocapsid variant

Mutations outside the spike protein in SARS-CoV-2, which are likely to impact viral properties, are currently understudied. Hannah Kubinski, Hannah Despres, Emily A. Bruce and co-authors show that a nucleocapsid protein mutation in the Delta variant enhances viral growth in vitro and in vivo by increasing viral genome encapsidation.

Effects of SARS-CoV-2 nucleocapsid variant

Image credit: pbio.3003115

04/29/2025

Methods and Resources

A red fluorescent Ca2+ indicator for the neuronal soma

Despite recent advances in green genetically encoded calcium indicators (GECIs), developments in red-shifted GECIs have been slower. Shihao Zhou, Qiyu Zhu, Minho Eom, Shilin Fang and colleagues engineer a new soma-localized red GECI called SomaFRCaMPi that exhibits improved accuracy and sensitivity for in vivo neuronal imaging.

A red fluorescent Ca2+ indicator for the neuronal soma

Image credit: pbio.3003048

04/18/2025

Editorial

Vaccines work… and do not cause autism

Vaccines have saved millions of lives, yet their importance and safety is repeatedly in question. This editorial argues that we cannot let disinformation campaigns get in the way of global public health.

Vaccines work… and do not cause autism

Image credit: Unsplash user Ed Us

04/15/2025

Perspective

Gene drive in plants

Gene drive can modify or suppress plant populations, offering solutions to challenges associated with globalization and climate change. Bruce Hay discusses how self-limiting gene drive methods provide a controlled, reversible path forward.

Gene drive in plants

Image credit: pbio.3003148

04/15/2025

Unsolved Mystery

Human language: A view from the womb

Did human language evolve via a gestural or a vocal route? This Unsolved Mystery discusses evidence suggesting that fetal auditory development and learning in the womb are important evolutionary factors in the dominance of vocal communication.

Human language: A view from the womb

Image credit: pbio.3003141

04/14/2025

Perspective

Filovirus vaccine strategy

Filoviruses continue to re-emerge in Africa, causing localized public health emergencies. Andrea Marzi highlights the importance of taking a holistic approach to protect against filoviruses, discussing possible strategies to achieve cross-protection.

Filovirus vaccine strategy

Image credit: pbio.3003142

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