Back to discover

Protein / target

Mucin-16

Encoded byMUC16Q8WXI7Homo sapiensSwiss-Prot
Clinically validated
Therapeutic maturity
1
Approved medicines
Open Targets target-level
Antibody-tractable
Druggability
Approved Drug
1
Research papers

Protein at a glance

Biological role

Cell adhesion

Strongest disease association

Alcohol drinking

Via encoding gene MUC16 · Genetic evidence · score 0.70

Therapeutic position

Established drug target

Antibodies

Research activity

Emerging research

1 papers · latest 2024

Derived from structured UniProt, Open Targets and literature data on this page.

Protein profile

UniProt 2026_02

Canonical identity and biological annotation from UniProt.

Function overview

Thought to provide a protective, lubricating barrier against particles and infectious agents at mucosal surfaces

Subcellular location

Cell membraneSecreted, extracellular space
Domains and Gene Ontology detail (22)

Domains & features

SEA 1SEA 2SEA 3SEA 4SEA 5SEA 6SEA 7SEA 8SEA 9SEA 10SEA 11SEA 12SEA 13SEA 14SEA 15SEA 16

Gene Ontology

  • Cexternal side of plasma membrane
  • Cextracellular exosome
  • CGolgi lumen
  • Cplasma membrane
  • Cvesicle
  • Pcell adhesion

14507 aa · 1519 kDa

Translational evidence

Open Targets 26

Why this target matters therapeutically, strongest evidence first. Disease associations are gene-level (via the gene that encodes this protein) and open into the full confidence synthesis; the development universe, tractability and safety annotations are target-level, from Open Targets.

Strongest disease associations · via encoding gene MUC16

Gene-level evidence surfaced through the gene MUC16that encodes this protein — not a direct protein–disease relationship. Ranked by Forefront's causal-directness weighting, so genetically- and clinically-evidenced diseases lead over ones that merely share the literature.

Ovarian Neoplasms
0.73Moderately supported

Clinical evidence dominant · Open Targets 0.51

Alcohol drinking
0.70Moderately supported

Genetic evidence dominant · Open Targets 0.42

Asthma
0.61Moderately supported

Genetic evidence dominant · Open Targets 0.37

Ovarian neoplasm
0.49Limited support

Clinical evidence dominant · Open Targets 0.38

Ovarian dysfunction
0.48Limited support

Genetic evidence dominant · Open Targets 0.29

View evidence synthesis (5)
Ovarian NeoplasmsModerately supported
0.73
agreement 0.610.85
Clinical43%Somatic mutation43%Literature14%

Open Targets aggregate 0.51 · 3 independent evidence families

Alcohol drinkingModerately supported
0.70
agreement 0.580.82
Genetic100%

Open Targets aggregate 0.42 · 1 independent evidence family

AsthmaModerately supported
0.61
agreement 0.470.75
Genetic97%Literature3%

Open Targets aggregate 0.37 · 2 independent evidence families

Ovarian neoplasmLimited support
0.49
agreement 0.330.64
Clinical88%Literature12%

Open Targets aggregate 0.38 · 2 independent evidence families

Ovarian dysfunctionLimited support
0.48
agreement 0.360.60
Genetic100%

Open Targets aggregate 0.29 · 1 independent evidence family

The evidence agreement range shows how closely the independent evidence families agree — it is not a statistical confidence interval, and nothing here is fitted to outcome data. Derived from Open Targets evidence types under Forefront weighting; the per-type scores above show the calculation.

Show all associations
Ovarian Neoplasms0.51
Alcohol drinking0.42
Ovarian neoplasm0.38
Asthma0.37
Ovarian dysfunction0.29
Heart Septal Defects, Ventricular0.29
COVID-190.26

Drug development

4 compounds recorded · 1 approved · 3 in clinical development

Open Targets' development universe — every compound recorded against the target at any stage, not all approved medicines.

View all recorded compounds (4)
OREGOVOMABPhase 3
IGOVOMABApproval
SOFITUZUMAB VEDOTINPhase 1
ABAGOVOMABPhase 2 3

Open Targets known-drugs universe. Drug name and highest clinical stage only — the disease relationship is NOT read from this slice (it carries trial-context noise); approved indications come from the canonical graph above.

Tractability

AntibodiesStrong

Approved Drug and GO CC high conf support this modality.

Protein degradersEmerging

Feasibility evidence (database ubiquitination) — no clinical-stage drug of this modality recorded.

Other modalitiesStrong

Advanced Clinical support this modality.

View underlying tractability evidence (6)
AB · Approved DrugAB · GO CC high confAB · UniProt loc med confAB · UniProt SigP or TMHMMPR · Database UbiquitinationOC · Advanced Clinical

Raw Open Targets tractability assessment buckets, by modality.

Safety-related annotations

nausea and vomitingClinPGx

Terms indexed against this target in Open Targets' safety data, with their datasource. These are annotations, not causal claims: the direction of effect (whether activation or inhibition is implicated), species and evidence strength are not captured here, so an entry does not mean that modulating this target is known to cause that condition.

Research activity

1 papers · to 2024

Papers linked directly to this protein. This is the protein's own literature — descriptor-derived papers are kept separate below.

Most cited

Chen X · Frontiers in immunology · 2024

Recent

Europe PMC papers linked directly to this protein.

Related family literature

7

Papers about “Mucins” — a broader family this protein belongs to. Shown as context; not counted as papers specifically about this protein.

Mucus Structure, Viscoelastic Properties, and Composition in Chronic Respiratory Diseases.

Abrami M · International journal of molecular sciences · 2024

via Mucins

MUC1 and MUC16: critical for immune modulation in cancer therapeutics.

Chen X · Frontiers in immunology · 2024

via Mucins

Mucins and the Microbiome.

Hansson GC · Annual review of biochemistry · 2020

via Mucins

Intestinal goblet cells and mucins in health and disease: recent insights and progress.

Kim YS · Current gastroenterology reports · 2010

via Mucins

Europe PMC literature, reached through curated HGNC family membership. Membership is a taxonomic relationship — it does not imply this protein participates in every mechanism these papers discuss.