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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(KLK3-cre)13Saa
transgene insertion 13, Sarki A Abdulkadir
MGI:2447387
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Ptentm2Mak/Ptentm2Mak
Tg(KLK3-cre)13Saa/0
involves: 129P2/OlaHsd * C57BL/6 MGI:5636613
cn2
Nkx3-1tm1Saa/Nkx3-1tm1Saa
Tg(KLK3-cre)13Saa/?
involves: C57BL/6 MGI:3046062


Genotype
MGI:5636613
cn1
Allelic
Composition
Ptentm2Mak/Ptentm2Mak
Tg(KLK3-cre)13Saa/0
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ptentm2Mak mutation (4 available); any Pten mutation (88 available)
Tg(KLK3-cre)13Saa mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mean survival time is 90.5 weeks of age

neoplasm
• mice show early formation of prostate tumors before 20 weeks of age
• tumors in 20 week old mice show an initial response to androgen deprivation therapy (by surgical castration), however by 8 weeks post-castration, mice develop castration-resistant prostate cancer in which tumors are insensitive to everolimus, a PI3K/AKT targeted therapy
• castration-resistant prostate tumors however are sensitive to a combination therapy of everolimus and U0126, a MEK1/2 inhibitor, showing increased apoptosis following treatment
• from 20 weeks, all mice develop adenocarcinomas in the lateral, dorsal, and ventral prostate lobes, however tumors in the anterior prostate are rare
• mice gradually develop prostatic intraepithelial neoplasia as early as 8 weeks in the dorsolateral lobes that progress to well-differentiated tumors by 15 weeks
• at 50-60 weeks of age, 10% of mice develop distant spread of tumor metastases primarily in the loco-regional lymph nodes and occasionally in lung and liver
• by 75-90 weeks of age, about 60% of mice show distant spread of tumor metastases

reproductive system
• mice show early formation of prostate tumors before 20 weeks of age
• tumors in 20 week old mice show an initial response to androgen deprivation therapy (by surgical castration), however by 8 weeks post-castration, mice develop castration-resistant prostate cancer in which tumors are insensitive to everolimus, a PI3K/AKT targeted therapy
• castration-resistant prostate tumors however are sensitive to a combination therapy of everolimus and U0126, a MEK1/2 inhibitor, showing increased apoptosis following treatment
• from 20 weeks, all mice develop adenocarcinomas in the lateral, dorsal, and ventral prostate lobes, however tumors in the anterior prostate are rare
• mice gradually develop prostatic intraepithelial neoplasia as early as 8 weeks in the dorsolateral lobes that progress to well-differentiated tumors by 15 weeks

endocrine/exocrine glands
• mice show early formation of prostate tumors before 20 weeks of age
• tumors in 20 week old mice show an initial response to androgen deprivation therapy (by surgical castration), however by 8 weeks post-castration, mice develop castration-resistant prostate cancer in which tumors are insensitive to everolimus, a PI3K/AKT targeted therapy
• castration-resistant prostate tumors however are sensitive to a combination therapy of everolimus and U0126, a MEK1/2 inhibitor, showing increased apoptosis following treatment
• from 20 weeks, all mice develop adenocarcinomas in the lateral, dorsal, and ventral prostate lobes, however tumors in the anterior prostate are rare
• mice gradually develop prostatic intraepithelial neoplasia as early as 8 weeks in the dorsolateral lobes that progress to well-differentiated tumors by 15 weeks




Genotype
MGI:3046062
cn2
Allelic
Composition
Nkx3-1tm1Saa/Nkx3-1tm1Saa
Tg(KLK3-cre)13Saa/?
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nkx3-1tm1Saa mutation (0 available); any Nkx3-1 mutation (38 available)
Tg(KLK3-cre)13Saa mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• prostatic intraepithelial neoplasia foci present
• focal epithelial hyperplasia

reproductive system
• prostatic intraepithelial neoplasia foci present

endocrine/exocrine glands
• prostatic intraepithelial neoplasia foci present





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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
12/10/2024
MGI 6.24
The Jackson Laboratory