TISIDB

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
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	Cell membrane Single-pass type I membrane protein
Domain	PF00047 Immunoglobulin domain PF13895 Immunoglobulin domain
Function	Functions coreceptor to limit the innate immune responses to viral infections; signaling occurs via FCER1G (PubMed:16735691, PubMed:19564354). Down-regulates the production of IFNA1, IFNA2, IFNA4, IFNB1 and TNF by plasmacytoid dendritic cells that have been exposed to influenza virus or cytidine-phosphate-guanosine (CpG) dinucleotides, indicating it functions as negative regulator of TLR7 and TLR9 signaling cascades (PubMed:16735691, PubMed:19564354, PubMed:24586760). Down-regulates interferon production in response to interaction with BST2 on HIV-1 infected cells (PubMed:26172439). Activates a signaling cascade in complex with FCER1G that results in phosphorylation of Src family and Syk kinases and thereby triggers mobilization of intracellular Ca(2+) (PubMed:16735691, PubMed:19564354). Does not interfere with the differentiation of plasmacytoid dendritic cells into antigen-presenting cells (PubMed:24586760).

> Gene Ontology [ TOP ]
Biological Process	GO:0002250 adaptive immune response
Molecular Function	-
Cellular Component	-

> KEGG and Reactome Pathway [ TOP ]
KEGG	hsa04380 Osteoclast differentiation
Reactome	R-HSA-1280218: Adaptive Immune System R-HSA-168256: Immune System R-HSA-198933: Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Literatures that report relations between LILRA4 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

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Literatures describing the relation between LILRA4 and anti-tumor immunity in human cancer.

PMID	Cancer type	Relation to immunity	Evidence sentences
19723650	Melanoma; Colon Carcinoma; Pancreatic Carcinoma; Renal Cell Carcinoma; Lung Carcinomal; Glioma	Inhibit immunity (T cell function)	High ILT7L-expressing cancer cells inhibited production of IFN-alpha and tumor necrosis factor-alpha by pDC stimulated with CpG.

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
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 LILRA4 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	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
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 LILRA4 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	0.393	0.345
2	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	6	5	0.728	0.287
3	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	7	0.143	0.808
4	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	0.622	0.436
5	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	-0.278	0.826
6	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	1.762	0.234
7	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	26	23	0.695	0.33
8	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	15	11	1.279	0.212
9	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	11	12	0.035	0.974
10	29301960	Clear cell renal cell carcinoma (ccRCC)	all	Anti-PD-1 (nivolumab)	4	8	1.388	0.144
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	1.855	0.147
13	29443960	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	68	230	-0.41	0.154

> Mutation difference between responders and non-responders

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Points in the above scatter plot represent the mutation difference of LILRA4 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	2.7	4.7	0.294
5	26359337	Melanoma	BRAFi	Anti-CTLA-4 (ipilimumab)	0	14	0	0	0	1
6	26359337	Melanoma	non-BRAFi	Anti-CTLA-4 (ipilimumab)	27	59	7.4	3.4	4	0.587
7	26997480	Melanoma	all	Anti-PD-1 (pembrolizumab and nivolumab)	21	17	23.8	11.8	12	0.427
8	26997480	Melanoma	MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	8	6	12.5	0	12.5	1
9	26997480	Melanoma	non-MAPKi	Anti-PD-1 (pembrolizumab and nivolumab)	13	11	30.8	18.2	12.6	0.649
10	28552987	Urothelial cancer	all	Anti-PD-L1 (atezolizumab)	9	16	22.2	0	22.2	0.12
11	28552987	Urothelial cancer	smoking	Anti-PD-L1 (atezolizumab)	5	9	20	0	20	0.357
12	28552987	Urothelial cancer	non-smoking	Anti-PD-L1 (atezolizumab)	4	7	25	0	25	0.364
13	29033130	Melanoma	all	Anti-PD-1 (nivolumab)	38	27	5.3	3.7	1.6	1
14	29033130	Melanoma	NIV3-PROG	Anti-PD-1 (nivolumab)	22	13	0	7.7	-7.7	0.371
15	29033130	Melanoma	NIV3-NAIVE	Anti-PD-1 (nivolumab)	16	14	12.5	0	12.5	0.485
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	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between abundance of tumor-infiltrating lymphocytes (TILs) and expression, copy number, methylation, or mutation of LILRA4. 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	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between three kinds of immunomodulators and expression, copy number, methylation, or mutation of LILRA4. These immunomo-dulators were collected from Charoentong's study. In this tab, users can examine which immunomodulators might be regulated by LILRA4. > Immunoinhibitor > Immunostimulator > MHC molecule

> Immunoinhibitor [ TOP ]

> Immunostimulator [ TOP ]

> MHC molecule [ TOP ]

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Relations between chemokines (or receptors) and expression, copy number, methylation, or mutation of LILRA4. 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	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Distribution of LILRA4 expression across immune and molecular subtypes. > Immune subtype > Molecular subtype

> Immune subtype [ TOP ]

> Molecular subtype [ TOP ]

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Associations between LILRA4 and clinical features. > Overall survival analysis > Cancer stage > Tumor grade

> Overall survival [ TOP ]

> Stage [ TOP ]

> Grade [ TOP ]

Summary
Symbol	LILRA4
Name	leukocyte immunoglobulin-like receptor, subfamily A (with TM domain), member 4
Aliases	ILT7; CD85g; CD85 antigen-like family member G; immunoglobulin-like transcript 7; leukocyte immunoglobulin-l ......
Chromosomal Location	19q13.4
External Links	HGNC, NCBI, Ensembl, Uniprot, GeneCards
Content	Drugs targeting LILRA4 collected from DrugBank database.

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

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