RNA, U7 small nuclear 1
Last updated 26 Sept 2024
Meets Patient’s editorial guidelines
- DownloadDownload
- Share
- Language
- Discussion
- Audio Version
- Add to preferred sources on Google
The RNU7-1 gene provides instructions for making one piece (subunit) of a group of proteins known as the U7 small nuclear ribonucleoprotein (snRNP) complex. In cells, the U7 snRNP complex plays an important role in processing molecules called messenger RNA (mRNA), which serve as the genetic blueprints for making proteins. The mRNA starts out as a molecule called pre-mRNA and must go through several processing steps before it is ready to make a protein. The U7 snRNP complex helps process pre-mRNA. Specifically, the U7 snRNP complex targets the pre-mRNA of proteins called histones. Histones are structural proteins that attach (bind) to DNA and are necessary for copying a cell's DNA before the cell divides (a process known as DNA replication).
Normal function
The RNU7-1 gene provides instructions for making one piece (subunit) of a group of proteins known as the U7 small nuclear ribonucleoprotein (snRNP) complex. In cells, the U7 snRNP complex plays an important role in processing molecules called messenger RNA (mRNA), which serve as the genetic blueprints for making proteins. The mRNA starts out as a molecule called pre-mRNA and must go through several processing steps before it is ready to make a protein. The U7 snRNP complex helps process pre-mRNA. Specifically, the U7 snRNP complex targets the pre-mRNA of proteins called histones. Histones are structural proteins that attach (bind) to DNA and are necessary for copying a cell's DNA before the cell divides (a process known as DNA replication).
Conditions referring to this gene or chromosome
Other names
AGS9
RF00066
RNA, small nuclear U7
RNA, small nuclear U7.1
RNA, U7 small nuclear
RNA, U7 small nuclear 1
RNU7
U7.1
Related patient information and medicines
Patient information leaflet
PET scan
A PET scan create images which show where cells are particularly active in the body. It is most commonly used to diagnose and assess cancer. Note : the information below is a general guide only. The arrangements, and the way tests are performed, may vary between different hospitals. Always follow the instructions given by your doctor or local.
Patient information leaflet
Gallium scan
A gallium scan uses a radioactive chemical to help create pictures which can show areas of possible infection, injury, inflammation or cancer. It does this by looking for areas where there is rapid cell division within the body. Always follow the instructions given by your doctor or local hospital. What is a gallium scan. A gallium scan is a type.
Patient information leaflet
Bone scan
A bone scan is a special type of nuclear medicine procedure that uses radionuclides to create a picture of the bones. Radionuclides are chemicals which emit radioactivity that can be detected by special scanners. Bone scans use radionuclides to detect areas of the bone which are growing... A radionuclide (sometimes called a radioisotope or.
Patient information leaflet
DMSA scan
A DMSA scan uses a radioactive chemical to create specialised pictures of the kidneys. It can help to show whether the kidneys are damaged or scarred. Note : the information below is a general guide only. The arrange... How does a DMSA scan work. A DMSA scan is a type of radionuclide scan. A radionuclide (sometimes called a radioisotope or.
Patient information leaflet
Neuroblastoma
Neuroblastoma is a cancer affecting developing nerve cells. Neuroblastoma is a rare cancer and most often occurs in children under 5 years old. Neuroblastoma often starts in the tummy (abdomen) but can spread to other parts of the body, especially bones, liver and skin. The treatments for neuroblastoma include surgery, chemotherapy and.
Patient information leaflet
Kidney stones
Kidney stones are hard stones that can cause severe pain in your side along with blood in your urine, and nausea and vomiting. You are more likely to develop kidney stones if you eat a Western diet, don't drink enough fluids or are overweight. Once you have had one episode they are likely to recur but there are several kidney stone treatment.
Further reading and references
- RNA, U7 small nuclear 1; MedlinePlus, National Library of Medicine.
- Liu A, Ying S. Aicardi-Goutieres syndrome: A monogenic type I interferonopathy. Scand J Immunol. 2023 Oct;98(4):e13314. doi: 10.1111/sji.13314. Epub 2023 Jul 29.
- Naesens L, Nemegeer J, Roelens F, Vallaeys L, Meuwissen M, Janssens K, Verloo P, Ogunjimi B, Hemelsoet D; Program for Undiagnosed Rare Diseases (UD-PrOZA); Hoste L, Roels L, De Bruyne M, De Baere E, Van Dorpe J, Dendooven A, Sieben A, Rice GI, Kerre T, Beyaert R, Uggenti C, Crow YJ, Tavernier SJ, Maelfait J, Haerynck F. Mutations in RNU7-1 Weaken Secondary RNA Structure, Induce MCP-1 and CXCL10 in CSF, and Result in Aicardi-Goutieres Syndrome with Severe End-Organ Involvement. J Clin Immunol. 2022 Jul;42(5):962-974. doi: 10.1007/s10875-022-01209-5. Epub 2022 Mar 23.
- Uggenti C, Lepelley A, Depp M, Badrock AP, Rodero MP, El-Daher MT, Rice GI, Dhir S, Wheeler AP, Dhir A, Albawardi W, Fremond ML, Seabra L, Doig J, Blair N, Martin-Niclos MJ, Della Mina E, Rubio-Roldan A, Garcia-Perez JL, Sproul D, Rehwinkel J, Hertzog J, Boland-Auge A, Olaso R, Deleuze JF, Baruteau J, Brochard K, Buckley J, Cavallera V, Cereda C, De Waele LMH, Dobbie A, Doummar D, Elmslie F, Koch-Hogrebe M, Kumar R, Lamb K, Livingston JH, Majumdar A, Lorenco CM, Orcesi S, Peudenier S, Rostasy K, Salmon CA, Scott C, Tonduti D, Touati G, Valente M, van der Linden H Jr, Van Esch H, Vermelle M, Webb K, Jackson AP, Reijns MAM, Gilbert N, Crow YJ. cGAS-mediated induction of type I interferon due to inborn errors of histone pre-mRNA processing. Nat Genet. 2020 Dec;52(12):1364-1372. doi: 10.1038/s41588-020-00737-3. Epub 2020 Nov 23.
Join the conversation
Share your thoughts or experiences with others in our patient communities.
Ask, share, connect.
Browse discussions, ask questions, and share experiences across hundreds of health topics.
Sign up to the Patient newsletter
Your weekly dose of clear, trustworthy health advice - written to help you feel informed, confident and in control.
By subscribing you accept our Privacy Policy. You can unsubscribe at any time. We never sell your data.