Harmonizome 3.0

polycystic kidney disease, infantile severe, with tuberous sclerosis

tuberous sclerosis 1

This gene is a tumor suppressor gene that encodes the growth inhibitory protein hamartin. The encoded protein interacts with and stabilizes the GTPase activating protein tuberin. This hamartin-tuberin complex negatively regulates mammalian target of rapamycin complex 1 (mTORC1) signaling which is a major regulator of anabolic cell growth. This protein also functions as a co-chaperone for Hsp90 that inhibits its ATPase activity. This protein functions as a facilitator of Hsp90-mediated folding of kinase and non-kinase clients, including TSC2 and thereby preventing their ubiquitination and proteasomal degradation. Mutations in this gene have been associated with tuberous sclerosis and lymphangioleiomyomatosis. [provided by RefSeq, May 2022]

tuberous sclerosis 2

This gene is a tumor suppressor gene that encodes the growth inhibitory protein tuberin. Tuberin interacts with hamartin to form the TSC protein complex which functions in the control of cell growth. This TSC protein complex negatively regulates mammalian target of rapamycin complex 1 (mTORC1) signaling which is a major regulator of anabolic cell growth. Mutations in this gene have been associated with tuberous sclerosis and lymphangioleiomyomatosis. [provided by RefSeq, May 2022]

Usher syndrome 1C (autosomal recessive, severe)

This gene encodes a scaffold protein that functions in the assembly of Usher protein complexes. The protein contains PDZ domains, a coiled-coil region with a bipartite nuclear localization signal and a PEST degradation sequence. Defects in this gene are the cause of Usher syndrome type 1C and non-syndromic sensorineural deafness autosomal recessive type 18. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]

Usher syndrome 1E (autosomal recessive, severe)

Mental retardation, severe, with spasticity and tapetoretinal

Pulmonary disease, chronic obstructive, severe early-onset

benign familial infantile convulsions

Nystagmus 5, infantile periodic alternating

ceroid-lipofuscinosis, neuronal 6, late infantile, variant

This gene is one of eight which have been associated with neuronal ceroid lipofuscinoses (NCL). Also referred to as Batten disease, NCL comprises a class of autosomal recessive, neurodegenerative disorders affecting children. The genes responsible likely encode proteins involved in the degradation of post-translationally modified proteins in lysosomes. The primary defect in NCL disorders is thought to be associated with lysosomal storage function. [provided by RefSeq, Oct 2008]

Convulsions, benign familial infantile, 4

Benign familial infantile convulsions-2

Infantile myoclonic epilepsy

glaucoma 3, primary infantile, B

Pyloric stenosis, infantile hypertrophic, 2

myasthenia gravis, familial infantile, 1

Pyloric stenosis, infantile hypertrophic, 5

Pyloric stenosis, infantile hypertrophic, 4

Pyloric stenosis, infantile hypertrophic, 3

polycystic kidney and hepatic disease 1 (autosomal recessive)-like 1

Predicted to enable signaling receptor activity. Predicted to be involved in immune response. Predicted to act upstream of or within sensory perception of sound. Predicted to be located in cytosol; extracellular space; and membrane. Implicated in autosomal recessive nonsyndromic deafness. [provided by Alliance of Genome Resources, Mar 2025]

polycystic kidney disease 1 (autosomal dominant) pseudogene 1

polycystic kidney disease 1 (autosomal dominant) pseudogene 2

polycystic kidney disease 1 (autosomal dominant) pseudogene 3

polycystic kidney disease 1 (autosomal dominant) pseudogene 4

polycystic kidney disease 1 (autosomal dominant) pseudogene 5

polycystic kidney disease 1 (autosomal dominant) pseudogene 6

polycystic ovary syndrome 1

polycystic kidney disease 3 (autosomal dominant)

polycystic kidney disease 2 (autosomal dominant)

This gene encodes a member of the polycystin protein family. The encoded protein is a multi-pass membrane protein that functions as a calcium permeable cation channel, and is involved in calcium transport and calcium signaling in renal epithelial cells. This protein interacts with polycystin 1, and they may be partners in a common signaling cascade involved in tubular morphogenesis. Mutations in this gene are associated with autosomal dominant polycystic kidney disease type 2. [provided by RefSeq, Mar 2011]

polycystic kidney disease 1 (autosomal dominant)

This gene encodes a member of the polycystin protein family. The encoded glycoprotein contains a large N-terminal extracellular region, multiple transmembrane domains and a cytoplasmic C-tail. It is an integral membrane protein that functions as a regulator of calcium permeable cation channels and intracellular calcium homoeostasis. It is also involved in cell-cell/matrix interactions and may modulate G-protein-coupled signal-transduction pathways. It plays a role in renal tubular development, and mutations in this gene cause autosomal dominant polycystic kidney disease type 1 (ADPKD1). ADPKD1 is characterized by the growth of fluid-filled cysts that replace normal renal tissue and result in end-stage renal failure. Splice variants encoding different isoforms have been noted for this gene. Also, six pseudogenes, closely linked in a known duplicated region on chromosome 16p, have been described. [provided by RefSeq, Oct 2008]

polycystic kidney disease 1 like 1

This gene encodes a member of the polycystin protein family containing 11 transmembrane domains, a receptor for egg jelly (REJ) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. The encoded protein may play a role in the male reproductive system. Alternative splice variants have been described but their biological nature has not been determined. [provided by RefSeq, Jul 2008]

polycystic kidney disease 1-like 2 (gene/pseudogene)

This gene encodes a member of the polycystin protein family. This protein may function as a G-protein-coupled component or regulator of cation channel pores. The long isoform of this protein contains 11 transmembrane domains, a latrophilin/CL-1-like GPCR proteolytic site (GPS) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. Alternative splicing results in multiple transcript variants encoding distinct isoforms. This gene is a polymorphic pseudogene in humans. [provided by RefSeq, May 2022]

polycystic kidney disease 1-like 3

This gene encodes a member of the polycystin protein family. The encoded protein contains 11 transmembrane domains, a latrophilin/CL-1-like GPCR proteolytic site (GPS) domain, and a polycystin-1, lipoxygenase, alpha-toxin (PLAT) domain. This protein may function as a component of cation channel pores.[provided by RefSeq, Apr 2009]

polycystic kidney and hepatic disease 1 (autosomal recessive)

The protein encoded by this gene is predicted to have a single transmembrane (TM)-spanning domain and multiple copies of an immunoglobulin-like plexin-transcription-factor domain. Alternative splicing results in two transcript variants encoding different isoforms. Other alternatively spliced transcripts have been described, but the full length sequences have not been determined. Several of these transcripts are predicted to encode truncated products which lack the TM and may be secreted. Mutations in this gene cause autosomal recessive polycystic kidney disease, also known as polycystic kidney and hepatic disease-1. [provided by RefSeq, Jul 2008]

polycystic kidney disease 2-like 2

Predicted to enable calcium channel activity. Predicted to be involved in detection of mechanical stimulus. Predicted to be active in membrane. [provided by Alliance of Genome Resources, Mar 2025]

polycystic kidney disease 2-like 1

This gene encodes a member of the polycystin protein family. The encoded protein contains multiple transmembrane domains, and cytoplasmic N- and C-termini. The protein may be an integral membrane protein involved in cell-cell/matrix interactions. This protein functions as a calcium-regulated nonselective cation channel. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]