ArticleJournal of medical virology2025
MPXV: Update on Morphological and Morphogenesis Aspects Through Transmission and Scanning Electron Microscopies and 3D Reconstruction.
Article in Journal of medical virology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Cellular lipids: fundamental host factors for monkeypox virus replication and pathogenesis.Archives of microbiology · 2026Review
- Antiviral Effects of Tecovirimat and Cellular Ultrastructural Changes in Human Bronchial Epithelial Cell Line Following Monkeypox Virus Infection.International journal of molecular sciences · 2025Article
- Genomic variability and immunological aspects involved in response to MPXV infection.Frontiers in pharmacology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
An unprecedented global outbreak caused by the monkeypox virus (MPXV) prompted the World Health Organization to declare a public health emergency of international concern on July 23, 2022. Therapeutics and vaccines for MPXV are not widely available, necessitating further studies, particularly in drug repurposing area. To this end, the standardization of in vitro infection systems is essential. The most robust in vitro studies on poxviruses concern the Vaccinia virus, and there are significant gaps in understanding the replicative cycle of MPXV. Herein, we conducted ultrastructural studies using transmission and scanning electron microscopies and 3D reconstruction to describe and elucidate the step-by-step morphogenesis of MPXV. Vero cells, derived from the kidney lineage of Cercopithecus aethiops monkeys, were infected with a strain isolated from an oropharyngeal swab of a patient with suspected Mpox, collected during an observational cohort study conducted between June 12 and August 19, 2022, in Rio de Janeiro, Brazil. Infected Vero cells exhibited several morphological alterations, including cell lysis plaque formation, nuclei with altered chromatin profiles, thickening of the rough endoplasmic reticulum (RER), presence of myelin figures, disorganization of mitochondrial cristae, and the formation of a granular and fibrous matrix (viral factory) surrounded by mitochondria and RER cisternae in a perinuclear space. Viral entry into cells occurred via endocytosis MPXV particles were observed adhering to cytoskeletal filaments, and viral progeny extrusion occurred through exocytosis. This article presents novel data on the morphogenesis of MPXV that have not been previously documented in the literature.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.