TISIDB

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Basic function annotation. > Subcellular Location, Domain and Function > Gene Ontology > KEGG and Reactome Pathway

> Subcellular Location, Domain and Function [ TOP ]
Subcellular Location	Late endosome membrane; Single-pass type I membrane protein. Lysosome membrane; Single-pass type I membrane protein. Note=Localizes to late endocytic compartment. Associates with lysosome membranes.
Domain	PF07654 Immunoglobulin C1-set domain PF00993 Class II histocompatibility antigen
Function	Plays a critical role in catalyzing the release of class II-associated invariant chain peptide (CLIP) from newly synthesized MHC class II molecules and freeing the peptide binding site for acquisition of antigenic peptides. In B-cells, the interaction between HLA-DM and MHC class II molecules is regulated by HLA-DO.

> Gene Ontology [ TOP ]
Biological Process	GO:0002396 MHC protein complex assembly GO:0002399 MHC class II protein complex assembly GO:0002478 antigen processing and presentation of exogenous peptide antigen GO:0002495 antigen processing and presentation of peptide antigen via MHC class II GO:0002501 peptide antigen assembly with MHC protein complex GO:0002503 peptide antigen assembly with MHC class II protein complex GO:0002504 antigen processing and presentation of peptide or polysaccharide antigen via MHC class II GO:0019882 antigen processing and presentation GO:0019884 antigen processing and presentation of exogenous antigen GO:0019886 antigen processing and presentation of exogenous peptide antigen via MHC class II GO:0048002 antigen processing and presentation of peptide antigen
Molecular Function	GO:0003823 antigen binding GO:0023023 MHC protein complex binding GO:0023026 MHC class II protein complex binding
Cellular Component	GO:0005765 lysosomal membrane GO:0005770 late endosome GO:0010008 endosome membrane GO:0031902 late endosome membrane GO:0042611 MHC protein complex GO:0042613 MHC class II protein complex GO:0044440 endosomal part GO:0098852 lytic vacuole membrane

> KEGG and Reactome Pathway [ TOP ]
KEGG	hsa04145 Phagosome hsa04514 Cell adhesion molecules (CAMs) hsa04612 Antigen processing and presentation hsa04640 Hematopoietic cell lineage hsa04672 Intestinal immune network for IgA production
Reactome	R-HSA-1280218: Adaptive Immune System R-HSA-168256: Immune System R-HSA-2132295: MHC class II antigen presentation

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Literatures that report relations between HLA-DMA and anti-tumor immunity. The specific mechanism were also collected if the literature reports that a gene specifically promotes or inhibits the infiltration or function of T/NK cells.

> Text Mining [ TOP ]
There is no record.

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	High-throughput screening data (e.g. CRISPR-Cas9, shRNA and RNAi) for T cell-mediated killing. Genetic screen techniques can identify mechanisms of tumor cell resistance (e.g., PTPN2) and sensitivity (e.g., APLNR) to killing by cytotoxic T cells, the central effectors of anti-tumor immunity. After comprehensively searching, eight groups of screening data sets were collected in the current database. In this tab, users can check whether their selected genes cause resistance or increase sensitivity to T cell-mediated killing in various data sets.

> High-throughput Screening

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Statistical results of HLA-DMA in screening data sets for detecting immune reponses.

PMID	Screening System	Cancer Type	Cell Line	Data Set	Statistical Results	Relation to immunity
29301958	CRISPR-Cas9	melanoma	B16F10	Pmel-1 T cell	NA/NS	NA/NS
29301958	CRISPR-Cas9	melanoma	B16F10	OT-1 T cell	NA/NS	NA/NS
28783722	CRISPR-Cas9	melanoma	Mel624	2CT-CRISPR	NA/NS	NA/NS
28723893	CRISPR-Cas9	melanoma	B16	GVAX+Anti-PD1	NA/NS	NA/NS
28723893	CRISPR-Cas9	melanoma	B16	GVAX	NA/NS	NA/NS
25691366	RNAi	Breast cancer	MCF7	Luc-CTL assay	NA/NS	NA/NS
24476824	shRNA	melanoma	B16	Primary screen	NA/NS	NA/NS
24476824	shRNA	melanoma	B16	Secondary screen	NA/NS	NA/NS

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Transcriptomic and genomic profiling of pre-treated tumor biopsies from responders and non-responders to immunotherapy. These data were used to identify signatures and mechanisms of response to checkpoint blockade (e.g., anti-PDL1 and anti-PD1). One example is that mutations in the gene PBRM1 benefit clinical survival of patients with clear cell renal cell carcinoma. After comprehensively searching, we collected 5 and 6 of transcriptomic and genomic data sets, respectively. In this tab, users can check whether their selected genes have significant difference of expression or mutation between responders and non-responders in various data sets. > Expression difference between responders and non-responders > Mutation difference between responders and non-responders

> Expression difference between responders and non-responders

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Points in the above scatter plot represent the expression difference of HLA-DMA in various data sets.

No	PMID	Cancer type	Group	Drug	# Res	# NRes	Log2 (Fold Change)	P value
1	26997480	Melanoma	all	Anti-PD-1 (pembrolizumab and nivolumab)	14	12	0.408	0.347
2	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	6	5	-0.044	0.973
3	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	7	0.736	0.465
4	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	0.734	0.0835
5	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	0.663	0.7
6	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	0.826	0.713
7	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	26	23	0.297	0.563
8	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	15	11	0.637	0.713
9	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	11	12	-0.197	0.925
10	29301960	Clear cell renal cell carcinoma (ccRCC)	all	Anti-PD-1 (nivolumab)	4	8	1.023	0.675
11	29301960	Clear cell renal cell carcinoma (ccRCC)	VEGFRi	Anti-PD-1 (nivolumab)	2	0	0	1
12	29301960	Clear cell renal cell carcinoma (ccRCC)	non-VEGFRi	Anti-PD-1 (nivolumab)	2	8	0.944	0.808
13	29443960	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	68	230	0.028	0.845

> Mutation difference between responders and non-responders

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Points in the above scatter plot represent the mutation difference of HLA-DMA in various data sets.

No	PMID	Cancer type	Group	Drug	# Res	# NRes	% Mut/Res	% Mut/NRes	% Diff (R vs NR)	Pval
1	25765070	Non-small cell lung cancer (NSCLC)	all	Anti-PD-1 (pembrolizumab)	14	17	0	0	0	1
2	25765070	Non-small cell lung cancer (NSCLC)	smoking	Anti-PD-1 (pembrolizumab)	10	3	0	0	0	1
3	25765070	Non-small cell lung cancer (NSCLC)	non-smoking	Anti-PD-1 (pembrolizumab)	4	14	0	0	0	1
4	26359337	Melanoma	all	Anti-CTLA-4 (ipilimumab)	27	73	7.4	1.4	6	0.177
5	26359337	Melanoma	BRAFi	Anti-CTLA-4 (ipilimumab)	0	14	0	7.1	-7.1	1
6	26359337	Melanoma	non-BRAFi	Anti-CTLA-4 (ipilimumab)	27	59	7.4	0	7.4	0.096
7	26997480	Melanoma	all	Anti-PD-1 (pembrolizumab and nivolumab)	21	17	0	0	0	1
8	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	6	0	0	0	1
9	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	13	11	0	0	0	1
10	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	0	0	0	1
11	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	0	0	0	1
12	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	0	0	0	1
13	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	38	27	0	0	0	1
14	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	22	13	0	0	0	1
15	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	16	14	0	0	0	1
16	29301960	Clear cell renal cell carcinoma (ccRCC)	all	Anti-PD-1 (nivolumab)	11	13	0	0	0	1
17	29301960	Clear cell renal cell carcinoma (ccRCC)	VEGFRi	Anti-PD-1 (nivolumab)	6	1	0	0	0	1
18	29301960	Clear cell renal cell carcinoma (ccRCC)	non-VEGFRi	Anti-PD-1 (nivolumab)	5	12	0	0	0	1

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between abundance of tumor-infiltrating lymphocytes (TILs) and expression, copy number, methylation, or mutation of HLA-DMA. The immune-related signatures of 28 TIL types from Charoentong's study, which can be viewed in the download page. For each cancer type, the relative abundance of TILs were inferred by using gene set variation analysis (GSVA) based on gene expression profile. In this tab, users can examine which kinds of TILs might be regulated by the current gene.

> Lymphocyte [ TOP ]

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between three kinds of immunomodulators and expression, copy number, methylation, or mutation of HLA-DMA. These immunomo-dulators were collected from Charoentong's study. In this tab, users can examine which immunomodulators might be regulated by HLA-DMA. > Immunoinhibitor > Immunostimulator > MHC molecule

> Immunoinhibitor [ TOP ]

> Immunostimulator [ TOP ]

> MHC molecule [ TOP ]

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between chemokines (or receptors) and expression, copy number, methylation, or mutation of HLA-DMA. In this tab, users can examine which chemokines (or receptors) might be regulated by the current gene. > Chemokine > Receptor

> Chemokine [ TOP ]

> Receptor [ TOP ]

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Distribution of HLA-DMA expression across immune and molecular subtypes. > Immune subtype > Molecular subtype

> Immune subtype [ TOP ]

> Molecular subtype [ TOP ]

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Associations between HLA-DMA and clinical features. > Overall survival analysis > Cancer stage > Tumor grade

> Overall survival [ TOP ]

> Stage [ TOP ]

> Grade [ TOP ]

Summary
Symbol	HLA-DMA
Name	major histocompatibility complex, class II, DM alpha
Aliases	D6S222E; RING6; DMA; HLADM; MHC class II antigen DMA; class II histocompatibility antigen, M alpha chain; re ......
Chromosomal Location	6p21.3
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Drugs targeting HLA-DMA collected from DrugBank database.

> Drugs from DrugBank database [ TOP ]
There is no record.

Browse HLA-DMA