Ragon Institute of MGH, MIT and Harvard

An ex vivo gut mucosal explant assay to compare HIV tissue susceptibility shows increased HIV susceptibility with methamphetamine exposure

Background: mucosal explant models for HIV assess viral replication but do not fully capture the ability of tissue to support productive infection and transfer to target cells, an important indicator of tissue susceptibility. Additional tools to investigate relative mucosal susce...

Cost‐Effectiveness of Radiofrequency Ablation for Benign Non‐Functioning Thyroid Nodules: A Systematic Review

ABSTRACT Purpose This systematic review tests the hypothesis that radiofrequency ablation (RFA) for benign non‐functioning thyroid nodules is associated with favourable cost‐effectiveness compared with surgery. Materials and Methods A systematic literature search of multiple data...

Distinct amino acid signatures and neutralization sensitivity of plasma- and CSF-derived HIV-1 subtype C clones

Abstract Background Broadly neutralizing antibodies (bnAbs) offer a promising alternative for HIV prevention and treatment, with the potential to cross the blood–brain barrier. However, the extent to which viral genetic variation between the peripheral blood and central nervous s...

Maternal influenza vaccination boosts durable breast milk antibody-mediated protection in infants

Influenza contributes to significant disease burden worldwide, and young infants are at an increased risk of severe influenza infection. Maternal antibodies transferred across the placenta and through breast milk confer anti-influenza immunity to the newborn. Placental transfer p...