U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination
    • Showing Current items.

    TCN1 transcobalamin 1 [ Homo sapiens (human) ]

    Gene ID: 6947, updated on 2-Nov-2024

    GeneRIFs: Gene References Into Functions

    GeneRIFPubMed TitleDate
    TCN1 Expression Is Increased in Asthma.

    TCN1 Expression Is Increased in Asthma.
    Xu C, Du L, Guo Y, Liang Y.

    11/7/2023
    Reference intervals and stability of haptocorrin and holotranscobalamin in Danish children and elderly.

    Reference intervals and stability of haptocorrin and holotranscobalamin in Danish children and elderly.
    Knudsen CS, Parkner T, Hoffmann-Lücke E, Abildgaard A, Greibe E.

    06/25/2023
    TCN1 Deficiency Inhibits the Malignancy of Colorectal Cancer Cells by Regulating the ITGB4 Pathway.

    TCN1 Deficiency Inhibits the Malignancy of Colorectal Cancer Cells by Regulating the ITGB4 Pathway.
    Zhu X, Jiang X, Zhang Q, Huang H, Shi X, Hou D, Xing C., Free PMC Article

    05/17/2023
    Clinicopathological Analysis and Prognostic Assessment of TCN1 in Patients with Gastric Cancer.

    Clinicopathological Analysis and Prognostic Assessment of TCN1 in Patients with Gastric Cancer.
    Zhu X, Zhou G, Ma M, Hou D, Huang H, Jiang X, Xing PhD C.

    11/5/2022
    Clinicopathological Analysis and Prognostic Assessment of Transcobalamin I (TCN1) in Patients with Colorectal Tumors.

    Clinicopathological Analysis and Prognostic Assessment of Transcobalamin I (TCN1) in Patients with Colorectal Tumors.
    Zhu X, Yi K, Hou D, Huang H, Jiang X, Shi X, Xing C., Free PMC Article

    05/22/2021
    This study reports a novel association between the African ancestry-specific loss-of-function variant TCN1-rs34530014 and lower Vitamin B12 concentration.

    A common TCN1 loss-of-function variant is associated with lower vitamin B(12) concentration in African Americans.
    Hu Y, Raffield LM, Polfus LM, Moscati A, Nadkarni G, Preuss MH, Zhong X, Wei Q, Rich SS, Li Y, Wilson JG, Correa A, Loos RJF, Li B, Auer PL, Reiner AP, NHLBI Trans-Omics for Precision Medicine Consortium., Free PMC Article

    07/13/2019
    Higher placental TC protein abundance was associated with higher cord blood vitamin B12 concentrations, suggesting a potential role in vitamin B12 transport to the fetus.

    Vitamin B12 and placental expression of transcobalamin in pregnant adolescents.
    Layden AJ, O'Brien KO, Pressman EK, Cooper EM, Kent TR, Finkelstein JL.

    12/9/2017
    The variant rs526934 from the TCN1 gene was associated with an increased risk of developing gastric cancer.

    Association study between genome-wide significant variants of vitamin B12 metabolism and gastric cancer in a han Chinese population.
    Zhao L, Wei Y, Song A, Li Y.

    12/17/2016
    Levels of holotranscobalamin are decreased patients with cobalamin deficiency.

    Role of serum holotranscobalamin (holoTC) in the diagnosis of patients with low serum cobalamin. Comparison with methylmalonic acid and homocysteine.
    Remacha AF, Sardà MP, Canals C, Queraltò JM, Zapico E, Remacha J, Carrascosa C.

    05/3/2014
    Structural basis for universal corrinoid recognition by the cobalamin transport protein haptocorrin.

    Structural basis for universal corrinoid recognition by the cobalamin transport protein haptocorrin.
    Furger E, Frei DC, Schibli R, Fischer E, Prota AE., Free PMC Article

    12/14/2013
    TCN1 gene expression implicates disease progression in patient with middle ear cholesteatoma.

    Differential gene expression in cholesteatoma by DNA chip analysis.
    Macias JD, Gerkin RD, Locke D, Macias MP.

    11/16/2013
    comparison of human and rainbow trout cobalamin-binding protein

    A single rainbow trout cobalamin-binding protein stands in for three human binders.
    Greibe E, Fedosov S, Sorensen BS, Højrup P, Poulsen SS, Nexo E., Free PMC Article

    12/22/2012
    Elevated concentrations of B(12) found in autoimmune lymphoproliferative syndrome patients were due to increased lymphocyte expression of haptocorrin.

    Elevated vitamin B₁₂ levels in autoimmune lymphoproliferative syndrome attributable to elevated haptocorrin in lymphocytes.
    Bowen RA, Dowdell KC, Dale JK, Drake SK, Fleisher TA, Hortin GL, Remaley AT, Nexo E, Rao VK., Free PMC Article

    06/30/2012
    Stromal expression of KRT15, TCN1, and HOXB13 was significantly correlated with tumor grade, stromal hypercellularity, mitotic activity and microscopic borders.

    Keratin 15, transcobalamin I and homeobox gene Hox-B13 expression in breast phyllodes tumors: novel markers in biological classification.
    Chong LY, Cheok PY, Tan WJ, Thike AA, Allen G, Ang MK, Ooi AS, Tan P, Teh BT, Tan PH.

    05/26/2012
    Observational study of gene-disease association, gene-environment interaction, and pharmacogenomic / toxicogenomic. (HuGE Navigator)

    Variation at the NFATC2 locus increases the risk of thiazolidinedione-induced edema in the Diabetes REduction Assessment with ramipril and rosiglitazone Medication (DREAM) study.
    Bailey SD, Xie C, Do R, Montpetit A, Diaz R, Mohan V, Keavney B, Yusuf S, Gerstein HC, Engert JC, Anand S, DREAM investigators., Free PMC Article

    09/15/2010
    two novel mutations, each causing a premature stop codon - a genetic basis for TC I deficiency

    Genomic mutations associated with mild and severe deficiencies of transcobalamin I (haptocorrin) that cause mildly and severely low serum cobalamin levels.
    Carmel R, Parker J, Kelman Z.

    04/12/2010
    Observational study of gene-disease association, gene-gene interaction, gene-environment interaction, and genetic testing. (HuGE Navigator)

    Integrative predictive model of coronary artery calcification in atherosclerosis.
    McGeachie M, Ramoni RL, Mychaleckyj JC, Furie KL, Dreyfuss JM, Liu Y, Herrington D, Guo X, Lima JA, Post W, Rotter JI, Rich S, Sale M, Ramoni MF., Free PMC Article

    04/7/2010
    Maternal folate-related polymorphisms studied here (CBS, MTR, RFC-1, and TC) have no influence on trisomy 21 susceptibility in subjects of Brazilian population.v

    Investigation of CBS, MTR, RFC-1 and TC polymorphisms as maternal risk factors for Down syndrome.
    Fintelman-Rodrigues N, Corrêa JC, Santos JM, Pimentel MM, Santos-Rebouças CB., Free PMC Article

    01/21/2010
    Observational study and meta-analysis of gene-disease association. (HuGE Navigator)

    One-carbon metabolism gene polymorphisms and risk of non-Hodgkin lymphoma in Australia.
    Lee KM, Lan Q, Kricker A, Purdue MP, Grulich AE, Vajdic CM, Turner J, Whitby D, Kang D, Chanock S, Rothman N, Armstrong BK.

    03/13/2008
    Observational study of gene-disease association and gene-environment interaction. (HuGE Navigator)See all PubMed (2) articles

    Transcobalamin C776G genotype modifies the association between vitamin B12 and homocysteine in older Hispanics.
    Garrod MG, Allen LH, Haan MN, Green R, Miller JW.

    Transcobalamin 776C->G polymorphism negatively affects vitamin B-12 metabolism.
    von Castel-Dunwoody KM, Kauwell GP, Shelnutt KP, Vaughn JD, Griffin ER, Maneval DR, Theriaque DW, Bailey LB.

    03/13/2008
    Observational study of gene-disease association and gene-gene interaction. (HuGE Navigator)

    Homocysteine and related genetic polymorphisms in Down's syndrome IQ.
    Guéant JL, Anello G, Bosco P, Guéant-Rodríguez RM, Romano A, Barone C, Gérard P, Romano C., Free PMC Article

    03/13/2008
    Observational study of gene-disease association. (HuGE Navigator)See all PubMed (13) articles

    Associations of folate, vitamin B12, homocysteine, and folate-pathway polymorphisms with prostate-specific antigen velocity in men with localized prostate cancer.
    Collin SM, Metcalfe C, Refsum H, Lewis SJ, Smith GD, Cox A, Davis M, Marsden G, Johnston C, Lane JA, Donovan JL, Neal DE, Hamdy FC, Smith AD, Martin RM.

    Transcobalamin-II variants, decreased vitamin B12 availability and increased risk of frailty.
    Matteini AM, Walston JD, Bandeen-Roche K, Arking DE, Allen RH, Fried LP, Chakravarti A, Stabler SP, Fallin MD.

    Gene-centric association signals for lipids and apolipoproteins identified via the HumanCVD BeadChip.
    Talmud PJ, Drenos F, Shah S, Shah T, Palmen J, Verzilli C, Gaunt TR, Pallas J, Lovering R, Li K, Casas JP, Sofat R, Kumari M, Rodriguez S, Johnson T, Newhouse SJ, Dominiczak A, Samani NJ, Caulfield M, Sever P, Stanton A, Shields DC, Padmanabhan S, Melander O, Hastie C, Delles C, Ebrahim S, Marmot MG, Smith GD, Lawlor DA, Munroe PB, Day IN, Kivimaki M, Whittaker J, Humphries SE, Hingorani AD, ASCOT investigators, NORDIL investigators, BRIGHT Consortium.

    Polymorphisms in DNA repair and one-carbon metabolism genes and overall survival in diffuse large B-cell lymphoma and follicular lymphoma.
    Wang SS, Maurer MJ, Morton LM, Habermann TM, Davis S, Cozen W, Lynch CF, Severson RK, Rothman N, Chanock SJ, Hartge P, Cerhan JR.

    Folic acid use in pregnancy and embryo selection.
    Haggarty P, Campbell DM, Duthie S, Andrews K, Hoad G, Piyathilake C, Fraser I, McNeill G.

    Study of four genes belonging to the folate pathway: transcobalamin 2 is involved in the onset of non-syndromic cleft lip with or without cleft palate.
    Martinelli M, Scapoli L, Palmieri A, Pezzetti F, Baciliero U, Padula E, Carinci P, Morselli PG, Carinci F.

    Association of MTRRA66G polymorphism (but not of MTHFR C677T and A1298C, MTRA2756G, TCN C776G) with homocysteine and coronary artery disease in the French population.
    Guéant-Rodriguez RM, Juilliére Y, Candito M, Adjalla CE, Gibelin P, Herbeth B, Van Obberghen E, Gueánt JL.

    Association of IL-1 RN*2 allele and methionine synthase 2756 AA genotype with dementia severity of sporadic Alzheimer's disease.
    Bosco P, Guéant-Rodríguez RM, Anello G, Romano A, Namour B, Spada RS, Caraci F, Tringali G, Ferri R, Guéant JL.

    Homocysteine and methylenetetrahydrofolate reductase polymorphism in Alzheimer's disease.
    Anello G, Guéant-Rodríguez RM, Bosco P, Guéant JL, Romano A, Namour B, Spada R, Caraci F, Pourié G, Daval JL, Ferri R.

    Transcobalamin polymorphism and serum holo-transcobalamin in relation to Alzheimer's disease.
    McCaddon A, Blennow K, Hudson P, Hughes A, Barber J, Gray R, Davies G, Williams JH, Duguid J, Lloyd A, Tandy S, Everall M, Cattell H, McCaddon A, Ellis D, Palmer M, Bogdanovic N, Gottfries CG, Zetterberg H, Rymo L, Regland B.

    The role of genetic factors in the development of hyperhomocysteinemia.
    Geisel J, Hübner U, Bodis M, Schorr H, Knapp JP, Obeid R, Herrmann W.

    Gene-gene interaction between fetal MTHFR 677C>T and transcobalamin 776C>G polymorphisms in human spontaneous abortion.
    Zetterberg H, Zafiropoulos A, Spandidos DA, Rymo L, Blennow K.

    Polymorphisms in the transcobalamin gene: association with plasma homocysteine in healthy individuals and vascular disease patients.
    Lievers KJ, Afman LA, Kluijtmans LA, Boers GH, Verhoef P, den Heijer M, Trijbels FJ, Blom HJ.

    03/13/2008
    interactions of COBALAMIN BINDING proteins with a number of ligands

    Mechanisms of discrimination between cobalamins and their natural analogues during their binding to the specific B12-transporting proteins.
    Fedosov SN, Fedosova NU, Kräutler B, Nexø E, Petersen TE.

    01/21/2010
    Comparative analysis of cobalamin binding kinetics

    Comparative analysis of cobalamin binding kinetics and ligand protection for intrinsic factor, transcobalamin, and haptocorrin.
    Fedosov SN, Berglund L, Fedosova NU, Nexo E, Petersen TE.

    01/21/2010
    No association between the MTHFR A1298C and transcobalamin C776G genetic polymorphisms and hyperhomocysteinemia in thrombotic disease.

    No association between the MTHFR A1298C and transcobalamin C776G genetic polymorphisms and hyperhomocysteinemia in thrombotic disease.
    Zetterberg H, Coppola A, D'Angelo A, Palmér M, Rymo L, Blennow K.

    01/21/2010
    firstprevious page of 1 nextlast