ArticleCell death and differentiation2021
Mirtronic miR-4646-5p promotes gastric cancer metastasis by regulating ABHD16A and metabolite lysophosphatidylserines.
Article in Cell death and differentiation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 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
31 citing papers in PubMed, 55 citations in OpenAlex.
- Emerging roles of α/β hydrolase domain (ABHD) proteins in S-palmitoylation modification: molecular mechanisms, structural features, and pathological implications.Cellular & molecular biology letters · 2026Review
- LysoPS-GPR34 axis enhances tumor-associated macrophages efferocytosis to promote immune escape in gastric cancer peritoneal metastasis.Journal for immunotherapy of cancer · 2026Article
- Lipid metabolism reprogramming shapes the immune landscape in the tumor microenvironment.Cellular & molecular immunology · 2026Review
- The role of alternative splicing in gastric cancer.Biology direct · 2026Review
- Nerves Stimulate Cross-talk Between Gastric Cancer and Group 3 Innate Lymphoid Cells to Enhance Immunosuppression.Cancer research · 2026Article
- Dihydrocapsaicin Secreted by RYK Silenced Bone Marrow-Derived Mesenchymal Stem Cells Triggers Apoptosis of Gastric Cancer Cells.Cancer management and research · 2026Article
- The role of microRNAs in gastritis, intestinal metaplasia, and gastric cancer: a narrative review.Translational cancer research · 2025Review
- CircCNOT6L modulates alternative splicing of SLC7A11 via splicing factor SRSF2 to confer ferroptosis resistance and promote metastasis in prostate cancer.Experimental & molecular medicine · 2025Article
- The Unconventional Role of ABHD17A in Increasing the S-Palmitoylation and Antiviral Activity of IFITM1 by Downregulating ABHD16A.Biomolecules · 2025Article
- Splicing to keep splicing: A feedback system for cellular homeostasis and state transition.Clinical and translational medicine · 2025Review
- The LysoPS/GPR174 axis drives metastatic progression in esophageal squamous cell carcinoma through cAMP-PKA-CREB signaling activation.Journal of translational medicine · 2025Article
- Cell death pathway regulation by fatty acid metabolism-related genes in neuroblastoma: a multi-omics analysis identifying CHD5 as a novel biomarker.Discover oncology · 2025Article
- Expansion of the genetic and phenotypic spectrum of hereditary spastic paraplegia caused byFrontiers in pediatrics · 2025Article
- Salidroside suppresses gastric cancer progression via miR-1343-3p-mediated repression of ACOT11 and disruption of fatty acid metabolism.Frontiers in oncology · 2025Article
- Molecular mechanisms and clinicopathological characteristics of inhibin βA in thyroid cancer metastasis.International journal of molecular medicine · 2024Article
- [Application Research of Serum miR-4646-5p, miR-3654 Combined with Traditional Lung Cancer Tumor Markers in the Diagnosis of Lung Cancer in Xuanwei, Yunnan Province].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2024Article
- Paclitaxel hyperthermia suppresses gastric cancer migration through MiR-183-5p/PPP2CA/AKT/GSK3β/β-catenin axis.Journal of cancer research and clinical oncology · 2024Article
- The role of orphan G protein-coupled receptors in pain.Heliyon · 2024Review
- Correlation of mir-221-3p differential expression with clinical characteristics of gastric cancer patients.Molecular biology reports · 2024Article
- miR-939-3p induces sarcoma proliferation and poor prognosis via suppressing BATF2.Frontiers in oncology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 3 institutions in 1 country.
Funding
Abstract
The aberrant classical miRNAs are considered to play significant roles in tumor progression. However, it remains unclear for nonclassical miRNAs, a set of Drosha-independent miRNAs in the process of various biology. Here, we reveal that a nonclassical miR-4646-5p plays a pivotal role in gastric cancer (GC) metastasis. MiR-4646-5p, one of Drosha-independent mirtronic miRNA, is aberrant up-regulated in Drosha-low expressed GC and Drosha-knockdown gastric cancer cells. Mirtronic miR-4646-5p is a specific transcription splicing product of intron 3 of the host gene Abhd16a with the aid of SRSF2. The enhanced miR-4646-5p can stabilize HIF1A by targeting PHD3 to positive feedback regulate Abhd16a and miR-4646-5p itself expressions. ABHD16A, as an emerging phosphatidylserine-specific lipase, involves in lipid metabolism leading to lysophosphatidylserines (lyso-PSs) accumulation, which stimulates RhoA and downstream LIMK/cofilin cascade activity through GPR34/Gi subunit, thus causes metastasis of gastric cancer. In addition, miR-4646-5p/PHD3/HIF1A signaling can also up-regulate RhoA expression and synergistically promote gastric cancer cell invasion and metastasis. Our study provides new insights of nonclassical mirtronic miRNA on tumor progress and may serve as a new diagnostic biomarker for gastric cancer. MiR-4646-5p and its host gene Abhd16a mediated abnormal lipid metabolism may be a new target for clinical treatment of gastric cancer.
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.