TTC23-AS1

Summary

TTC23-AS1 (TTC23 antisense RNA 1, HGNC:56675) is a long non-coding RNA gene on chromosome 15q26.3.

At a glance

• Gene type: non-coding (lncRNA) — no protein product; not a drug target. Variant/disease associations are omitted (they would be positional, from an overlapping protein-coding gene).

Identifiers

Gene identifiers

Field	Value
HGNC ID	HGNC:56675
Approved symbol	TTC23-AS1
Name	TTC23 antisense RNA 1
Location	15q26.3
Locus type	RNA, long non-coding
Status	Approved
Aliases	AC036108.3
Ensembl gene	ENSG00000261616
Ensembl biotype	lncRNA
Entrez	128193289
RNAcentral	URS00026A1BB8 — lncRNA, 2700 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000564527

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000564527 — 2 exons

Exon	Start	End
ENSE00002619133	99144417	99145370
ENSE00002621787	99139317	99141039

Expression profiles

Bgee: expression breadth ubiquitous, 155 present calls, max score 89.91.

Top tissues by expression

239 total, by Bgee expression score (0-100, higher = more expressed):

Tissue	Anatomy ID	Expression score	Quality
lower esophagus muscularis layer	UBERON:0035833	89.91	gold quality
lower esophagus	UBERON:0013473	89.84	gold quality
muscle layer of sigmoid colon	UBERON:0035805	87.35	gold quality
esophagogastric junction muscularis propria	UBERON:0035841	86.42	gold quality
mucosa of stomach	UBERON:0001199	83.89	gold quality
gastrocnemius	UBERON:0001388	83.22	gold quality
muscle of leg	UBERON:0001383	83.00	gold quality
hindlimb stylopod muscle	UBERON:0004252	81.62	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	79.56	silver quality
colonic epithelium	UBERON:0000397	78.15	gold quality
esophagus	UBERON:0001043	77.58	gold quality
lower esophagus mucosa	UBERON:0035834	75.99	gold quality
tibial artery	UBERON:0007610	75.51	gold quality
popliteal artery	UBERON:0002250	75.50	gold quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	74.69	gold quality
right atrium auricular region	UBERON:0006631	73.44	gold quality
cardiac atrium	UBERON:0002081	72.60	gold quality
colon	UBERON:0001155	72.46	gold quality
aorta	UBERON:0000947	72.17	gold quality
smooth muscle tissue	UBERON:0001135	72.17	gold quality
transverse colon	UBERON:0001157	71.74	gold quality
heart left ventricle	UBERON:0002084	71.63	gold quality
large intestine	UBERON:0000059	71.26	gold quality
right coronary artery	UBERON:0001625	71.13	gold quality
prostate gland	UBERON:0002367	70.58	gold quality
cardiac ventricle	UBERON:0002082	70.57	gold quality
descending thoracic aorta	UBERON:0002345	69.46	gold quality
heart	UBERON:0000948	69.40	gold quality
intestine	UBERON:0000160	68.98	gold quality
left coronary artery	UBERON:0001626	68.59	gold quality

Single-cell (SCXA)

Detected in 1 experiment(s), a significant marker in 0.

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.77

Regulation

Is transcription factor: no

Cross-species orthologs

0 orthologs

Protein

Non-coding RNA — no protein product; not a drug target.

Function

No curated pathway, Gene-Ontology, or interaction data.

Disease & clinical

No curated disease, variant, or cancer-driver associations.

Drugs & pharmacology

No drug or pharmacology data — not an established drug target.