MIR4435-2: MIR4435-2 is a long noncoding RNA (lncRNA) that is located on human chromosome 2q13 and is known as MIR4435-2 host gene (MIR4435-2HG) [PMC8054316]. It has been identified as an oncogenic lncRNA that is implicated in various tumors, including ovarian cancer, colorectal cancer, gastric cancer, hepatocellular carcinoma, and head and neck squamous cell carcinoma [PMC8054316]. MIR4435-2HG has been found to recruit miRNAs to participate in tumor progression [PMC9208505]. It has also been reported to promote lung cancer progression by activating β-catenin signaling [PMC6861872]. MIR4435-2, which is hosted by MIR4435-2HG, has been considered a biomarker in various cancers such as oral squamous cell carcinoma [PMC7655182]. The function of MIR4435-2 is still unknown [PMC6732945]. The lncRNA AWPPH on chromosome 2 serves as the host gene for MIR4435-2 [PMC6732945]. AWPPH and TGF-β1 may interact with each other through the mediation of MIR4435-2 [PMC6732945]. The lncRNA CYTOR on chromosome 2p11.1 overlaps with miR4435-1 and MIR44352. These three genes have been identified through association testing for their significance in certain diseases or conditions such as hepatocellular carcinoma and poor prognosis of tumors [PMC7443120]