ArticleAnalytical cellular pathology (Amsterdam)2025
Decoding Osteosarcoma's Lactylation Gene Expression: Insights Into Prognosis, Immune Dynamics, and Treatment.
Article in Analytical cellular pathology (Amsterdam), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed.
- The emerging role of lactate in skeletal homeostasis and disorders: Integrated mechanisms and translational opportunities.Journal of orthopaedic translation · 2026Review
- Targeting post-translational modifications: novel insights into bone metabolic diseases.Journal of advanced research · 2026Review
- Lactylation in cancer: molecular mechanisms and advances in clinical study.Molecular cancer · 2026Review
- Lactylation-driven metabolic reprogramming promotes osteosarcoma malignancy via HDGF-mediated proliferation and immune modulation.Frontiers in immunology · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Osteosarcoma (OS), characterized by a complex tumor microenvironment, poses challenges in treatment, metastasis, and therapy resistance. This study examined the impact of lactylation, a posttranslational modification, on gene expression and tumor behavior in OS, particularly its influence on prognosis, immune cell infiltration, and chemotherapy response. Utilizing data from the Gene Expression Omnibus series accession number 21257 (GSE21257) and the Therapeutically Applicable Research to Generate Effective Treatments on Osteosarcoma (TARGET-OS) datasets, the investigation focused on analyzing the expression profiles of 267 lactylation modifier genes, which were selected from a total of 336 lactylation-related genes compiled from various studies in the literature. The methods included unsupervised clustering using "ConsensusClusterPlus" heatmap generation with "pheatmap" pathway analysis from several databases, and immune cell infiltration assessment using the "single-sample Gene Set Enrichment Analysis (ssGSEA)" function. The research revealed 36 significant lactylation-related genes in OS, categorizing them into two clusters with distinct survival and biological characteristics. One cluster demonstrated poor prognosis due to increased tumor cell proliferation and specific immune cell variations, also showcasing genes that enhance tumor growth and metastasis, thus indicating its aggressive nature and adverse outcomes for patients. These insights are crucial for understanding the molecular mechanisms of OS and identifying therapeutic targets. Therefore, the study elucidates the role of lactylation-related genes in the prognosis, pathogenesis, and treatment response of OS, laying the groundwork for further exploration into potential therapeutic targets and the underlying mechanisms within OS.
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.