Target intelligence / Profile preview

Kallikrein-14 (KLK14)

Target
KLK14
Molecular classification
Serine protease, Kallikrein subfamily, Enzyme
01

Overview

Kallikrein-14 (KLK14) is a serine protease belonging to the kallikrein subfamily. It exhibits both trypsin-like and chymotrypsin-like activity and is involved in various biological processes, including blood pressure regulation, epidermal desquamation, and potentially cancer progression. It is expressed in multiple tissues including breast, skin, prostate, and brain. KLK14 is implicated in prostate, breast, and ovarian cancers and may serve as a biomarker.

Other names
KLK-L6kallikrein related peptidase 14Gk14mGK14
02

Mechanism of action

Serine-type endopeptidase; cleaves peptide bonds

03

Biological functions

Regulation of blood pressureEpidermal desquamationProteolytic cascadesSemen liquefactionStratum corneum degradationTumor growthInvasionAngiogenesis
04

Disease associations

CancerProstate cancerBreast cancerOvarian cancer
05

Safety considerations

Potential for off-target effects due to broad substrate specificityDysregulation may contribute to tumor progressionInhibition of KLK14 could disrupt normal physiological processes like epidermal desquamation
06

Interacting drugs

Macroglobulins

6 more in the full profile.

07

Biomarkers

KLK14 expression in prostate cancerKLK14 expression in breast cancerKLK14 expression in ovarian cancer

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