U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

Intellectual disability, autosomal recessive 52(MRT52)

MedGen UID:
903181
Concept ID:
C4225168
Disease or Syndrome
Synonym: MRT52
 
Gene (location): LMAN2L (2q11.2)
 
Monarch Initiative: MONDO:0014815
OMIM®: 616887

Definition

Any autosomal recessive non-syndromic intellectual disability in which the cause of the disease is a mutation in the LMAN2L gene. [from MONDO]

Clinical features

From HPO
Aggressive behavior
MedGen UID:
1375
Concept ID:
C0001807
Individual Behavior
Behavior or an act aimed at harming a person, animal, or physical property (e.g., acts of physical violence; shouting, swearing, and using harsh language; slashing someone's tires).
Seizure
MedGen UID:
20693
Concept ID:
C0036572
Sign or Symptom
A seizure is an intermittent abnormality of nervous system physiology characterized by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.
Intellectual disability, severe
MedGen UID:
48638
Concept ID:
C0036857
Mental or Behavioral Dysfunction
Severe mental retardation is defined as an intelligence quotient (IQ) in the range of 20-34.
Global developmental delay
MedGen UID:
107838
Concept ID:
C0557874
Finding
A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.

Professional guidelines

PubMed

Mignot C, Lambert L, Pasquier L, Bienvenu T, Delahaye-Duriez A, Keren B, Lefranc J, Saunier A, Allou L, Roth V, Valduga M, Moustaïne A, Auvin S, Barrey C, Chantot-Bastaraud S, Lebrun N, Moutard ML, Nougues MC, Vermersch AI, Héron B, Pipiras E, Héron D, Olivier-Faivre L, Guéant JL, Jonveaux P, Philippe C
J Med Genet 2015 Jan;52(1):61-70. Epub 2014 Nov 19 doi: 10.1136/jmedgenet-2014-102748. PMID: 25411445
Handley MT, Morris-Rosendahl DJ, Brown S, Macdonald F, Hardy C, Bem D, Carpanini SM, Borck G, Martorell L, Izzi C, Faravelli F, Accorsi P, Pinelli L, Basel-Vanagaite L, Peretz G, Abdel-Salam GM, Zaki MS, Jansen A, Mowat D, Glass I, Stewart H, Mancini G, Lederer D, Roscioli T, Giuliano F, Plomp AS, Rolfs A, Graham JM, Seemanova E, Poo P, García-Cazorla A, Edery P, Jackson IJ, Maher ER, Aligianis IA
Hum Mutat 2013 May;34(5):686-96. doi: 10.1002/humu.22296. PMID: 23420520

Recent clinical studies

Etiology

Ahmed AN, Rawlins LE, Khan N, Jan Z, Ubeyratna N, Voutsina N, Azeem A, Khan S, Baple EL, Crosby AH, Saleha S
BMC Neurol 2024 Oct 16;24(1):394. doi: 10.1186/s12883-024-03882-y. PMID: 39415096Free PMC Article
Zhang JM, Hao LL, Qiu WJ, Zhang HW, Chen T, Ji WJ, Zhang Y, Liu F, Gu XF, Yang SH, Han LS
Brain Dev 2024 Oct;46(9):286-293. Epub 2024 Jul 27 doi: 10.1016/j.braindev.2024.07.001. PMID: 39069445
Kong W, Meng Y, Zou L, Yang G, Wang J, Shi X
J Pediatr Endocrinol Metab 2020 May 24;33(6):793-802. doi: 10.1515/jpem-2019-0505. PMID: 32447333
Bohlega S, Abusrair AH, Al-Ajlan FS, Alharbi N, Al-Semari A, Bohlega B, Abualsaud D, Alkuraya F
Parkinsonism Relat Disord 2019 Dec;69:99-103. Epub 2019 Oct 13 doi: 10.1016/j.parkreldis.2019.10.007. PMID: 31726291
Corbett MA, Dudding-Byth T, Crock PA, Botta E, Christie LM, Nardo T, Caligiuri G, Hobson L, Boyle J, Mansour A, Friend KL, Crawford J, Jackson G, Vandeleur L, Hackett A, Tarpey P, Stratton MR, Turner G, Gécz J, Field M
J Med Genet 2015 Apr;52(4):269-74. Epub 2015 Jan 22 doi: 10.1136/jmedgenet-2014-102418. PMID: 25612912

Diagnosis

Ahmed AN, Rawlins LE, Khan N, Jan Z, Ubeyratna N, Voutsina N, Azeem A, Khan S, Baple EL, Crosby AH, Saleha S
BMC Neurol 2024 Oct 16;24(1):394. doi: 10.1186/s12883-024-03882-y. PMID: 39415096Free PMC Article
Kong W, Meng Y, Zou L, Yang G, Wang J, Shi X
J Pediatr Endocrinol Metab 2020 May 24;33(6):793-802. doi: 10.1515/jpem-2019-0505. PMID: 32447333
Bohlega S, Abusrair AH, Al-Ajlan FS, Alharbi N, Al-Semari A, Bohlega B, Abualsaud D, Alkuraya F
Parkinsonism Relat Disord 2019 Dec;69:99-103. Epub 2019 Oct 13 doi: 10.1016/j.parkreldis.2019.10.007. PMID: 31726291
Reuter MS, Tawamie H, Buchert R, Hosny Gebril O, Froukh T, Thiel C, Uebe S, Ekici AB, Krumbiegel M, Zweier C, Hoyer J, Eberlein K, Bauer J, Scheller U, Strom TM, Hoffjan S, Abdelraouf ER, Meguid NA, Abboud A, Al Khateeb MA, Fakher M, Hamdan S, Ismael A, Muhammad S, Abdallah E, Sticht H, Wieczorek D, Reis A, Abou Jamra R
JAMA Psychiatry 2017 Mar 1;74(3):293-299. doi: 10.1001/jamapsychiatry.2016.3798. PMID: 28097321
Xue J, Li H, Zhang Y, Yang Z
Brain Dev 2016 Oct;38(9):807-18. Epub 2016 May 10 doi: 10.1016/j.braindev.2016.04.008. PMID: 27177984

Prognosis

Zhang JM, Hao LL, Qiu WJ, Zhang HW, Chen T, Ji WJ, Zhang Y, Liu F, Gu XF, Yang SH, Han LS
Brain Dev 2024 Oct;46(9):286-293. Epub 2024 Jul 27 doi: 10.1016/j.braindev.2024.07.001. PMID: 39069445
Waseem SS, Moawia A, Budde B, Tariq M, Khan A, Ali Z, Khan S, Iqbal M, Malik NA, Haque SU, Altmüller J, Thiele H, Hussain MS, Cirak S, Baig SM, Nürnberg P
Genes (Basel) 2021 Sep 24;12(10) doi: 10.3390/genes12101494. PMID: 34680889Free PMC Article
Kong W, Meng Y, Zou L, Yang G, Wang J, Shi X
J Pediatr Endocrinol Metab 2020 May 24;33(6):793-802. doi: 10.1515/jpem-2019-0505. PMID: 32447333
Bohlega S, Abusrair AH, Al-Ajlan FS, Alharbi N, Al-Semari A, Bohlega B, Abualsaud D, Alkuraya F
Parkinsonism Relat Disord 2019 Dec;69:99-103. Epub 2019 Oct 13 doi: 10.1016/j.parkreldis.2019.10.007. PMID: 31726291
Mignot C, Lambert L, Pasquier L, Bienvenu T, Delahaye-Duriez A, Keren B, Lefranc J, Saunier A, Allou L, Roth V, Valduga M, Moustaïne A, Auvin S, Barrey C, Chantot-Bastaraud S, Lebrun N, Moutard ML, Nougues MC, Vermersch AI, Héron B, Pipiras E, Héron D, Olivier-Faivre L, Guéant JL, Jonveaux P, Philippe C
J Med Genet 2015 Jan;52(1):61-70. Epub 2014 Nov 19 doi: 10.1136/jmedgenet-2014-102748. PMID: 25411445

Clinical prediction guides

Waseem SS, Moawia A, Budde B, Tariq M, Khan A, Ali Z, Khan S, Iqbal M, Malik NA, Haque SU, Altmüller J, Thiele H, Hussain MS, Cirak S, Baig SM, Nürnberg P
Genes (Basel) 2021 Sep 24;12(10) doi: 10.3390/genes12101494. PMID: 34680889Free PMC Article
Kong W, Meng Y, Zou L, Yang G, Wang J, Shi X
J Pediatr Endocrinol Metab 2020 May 24;33(6):793-802. doi: 10.1515/jpem-2019-0505. PMID: 32447333
Santos-Cortez RLP, Khan V, Khan FS, Mughal ZU, Chakchouk I, Lee K, Rasheed M, Hamza R, Acharya A, Ullah E, Saqib MAN, Abbe I, Ali G, Hassan MJ, Khan S, Azeem Z, Ullah I, Bamshad MJ, Nickerson DA, Schrauwen I, Ahmad W, Ansar M, Leal SM
Hum Genet 2018 Sep;137(9):735-752. Epub 2018 Aug 22 doi: 10.1007/s00439-018-1928-6. PMID: 30167849Free PMC Article
Mignot C, Lambert L, Pasquier L, Bienvenu T, Delahaye-Duriez A, Keren B, Lefranc J, Saunier A, Allou L, Roth V, Valduga M, Moustaïne A, Auvin S, Barrey C, Chantot-Bastaraud S, Lebrun N, Moutard ML, Nougues MC, Vermersch AI, Héron B, Pipiras E, Héron D, Olivier-Faivre L, Guéant JL, Jonveaux P, Philippe C
J Med Genet 2015 Jan;52(1):61-70. Epub 2014 Nov 19 doi: 10.1136/jmedgenet-2014-102748. PMID: 25411445
Goto M, Okada M, Komaki H, Sugai K, Sasaki M, Noguchi S, Nonaka I, Nishino I, Hayashi YK
Orphanet J Rare Dis 2014 Apr 23;9:58. doi: 10.1186/1750-1172-9-58. PMID: 24755310Free PMC Article

Supplemental Content

Table of contents

    Clinical resources

    Practice guidelines

    • PubMed
      See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the FAQ for details.

    Recent activity

    Your browsing activity is empty.

    Activity recording is turned off.

    Turn recording back on

    See more...