SMASR

Summary

SMASR (SMAD3 associated long non-coding RNA, HGNC:53072) is a long non-coding RNA gene on chromosome 15q22.32.

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:53072
Approved symbol	SMASR
Name	SMAD3 associated long non-coding RNA
Location	15q22.32
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000259289
Ensembl biotype	lncRNA
Entrez	102723481
RNAcentral	URS0000A772B7 — lncRNA, 716 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 3 — 3 lncRNA

ENST00000558436, ENST00000733462, ENST00000733463

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000558436 — 3 exons

Exon	Start	End
ENSE00002539272	66941900	66942151
ENSE00002542112	66931537	66931824
ENSE00002563086	66956340	66956518

Expression profiles

Bgee: expression breadth broad, 98 present calls, max score 78.91.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	78.91	gold quality
sural nerve	UBERON:0015488	61.50	silver quality
ganglionic eminence	UBERON:0004023	59.34	gold quality
calcaneal tendon	UBERON:0003701	56.91	gold quality
hindlimb stylopod muscle	UBERON:0004252	55.60	gold quality
liver	UBERON:0002107	54.02	silver quality
lymph node	UBERON:0000029	51.92	gold quality
primary visual cortex	UBERON:0002436	51.16	silver quality
placenta	UBERON:0001987	51.00	gold quality
blood	UBERON:0000178	50.45	silver quality
muscle of leg	UBERON:0001383	49.49	gold quality
Brodmann (1909) area 9	UBERON:0013540	49.27	gold quality
islet of Langerhans	UBERON:0000006	48.92	gold quality
prefrontal cortex	UBERON:0000451	48.53	gold quality
monocyte	CL:0000576	47.54	silver quality
lung	UBERON:0002048	47.07	gold quality
apex of heart	UBERON:0002098	46.73	gold quality
upper lobe of left lung	UBERON:0008952	46.49	gold quality
gastrocnemius	UBERON:0001388	46.37	silver quality
tonsil	UBERON:0002372	45.92	gold quality
thoracic mammary gland	UBERON:0005200	45.79	gold quality
mucosa of stomach	UBERON:0001199	45.56	gold quality
rectum	UBERON:0001052	44.76	gold quality
right atrium auricular region	UBERON:0006631	44.64	gold quality
adult mammalian kidney	UBERON:0000082	44.48	gold quality
descending thoracic aorta	UBERON:0002345	44.31	gold quality
popliteal artery	UBERON:0002250	44.07	gold quality
tibial artery	UBERON:0007610	43.99	gold quality
adipose tissue	UBERON:0001013	43.88	gold quality
heart left ventricle	UBERON:0002084	43.84	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.29

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.