Resultados totales (Incluyendo duplicados): 86
Encontrada(s) 9 página(s)
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284776
Dataset. 2022

BRAINGUT_WINEUP DAILY LIFELIKE IMAGES [DATASET]

  • Bartolomé, Begoña
  • Moreno-Arribas, M. Victoria
  • Lloret Iglesias, Lara
  • Aguilar, Fernando
  • Cobo Cano, Miriam
  • García Díaz, Daniel
  • Heredia, Ignacio
  • Yuste, Silvia
  • Pérez-Matute, Patricia
  • Motilva, María-José
The photographs of glasses containing wine were acquired by researchers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Photographs were previously designed considering usual photographic parameters (see DATA-SPECIFIC INFORMATION for details).-- The data have not been processed., The DATASET compiles 1.945 files corresponding to individual images of glasses containing red wine. The photographs of glasses containing wine were acquired by researchers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Photographs were previously designed considering usual photographic parameters. Each file name is unique and contains information of the parameters under which the photograph was taken., This study was supported by MCIN (Ministerio de Ciencia e Innovación)/AEI (Agencia Estatal de Investigación)/10 .13039 /501100011033through the projects PID2019-108851RB-C21 & PID2019-108851RB-C22. The authors would like to thank CSIC Interdisciplinary Thematic Platform (PTI+) Digital Science and Innovation., The DATASET compiles 1.945 files corresponding to individual images of glasses containing red wine. Each file name is unique and contains information of the parameters under which the photograph was taken (see DATA-SPECIFIC INFOR-MATION for details). For example: The file Rea_Rio_C_Bor_175_nd_nd_fr10_nd_nd_ar2 corresponds to an almost real image (Rea), taken in La Rioja (Rio), of a “crianza wine”(C), in a Bourgogne wine glass (Bor), with a volume of 175 mL (175), taken at none defined time (nd) and undefined lighting (nd), with a real back-ground (fr10) and without reference (nd) nor distance (nd) considerations, and upper angle (ar2)., Peer reviewed

DOI: http://hdl.handle.net/10261/284776, https://doi.org/10.20350/digitalCSIC/14816
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284776
HANDLE: http://hdl.handle.net/10261/284776, https://doi.org/10.20350/digitalCSIC/14816
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284776
PMID: http://hdl.handle.net/10261/284776, https://doi.org/10.20350/digitalCSIC/14816
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284776
Ver en: http://hdl.handle.net/10261/284776, https://doi.org/10.20350/digitalCSIC/14816
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284776

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284780
Dataset. 2022

BRAINGUT_WINEUP REAL IMAGES [DATASET]

  • Relaño de la Guía, Edgard
  • Lloret Iglesias, Lara
  • Aguilar, Fernando
  • Cobo Cano, Miriam
  • García Díaz, Daniel
  • Heredia, Ignacio
  • Yuste, Silvia
  • Pérez-Matute, Patricia
  • Motilva, María-José
  • Bartolomé, Begoña
  • Moreno-Arribas, M. Victoria
The photographs of glasses containing wine were acquired by wine consumers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Photographs were previously designed considering usual photographic parameters (see DATA-SPECIFIC INFORMATION for details).-- The data have not been processed., The DATASET compiles 229 files corresponding to individual images of glasses containing red wine. The photographs of glasses containing wine were acquired by wine consumers with different smartphones equipped with high-resolution cameras (12 or 48 MP). Each file name is unique and contains information of the parameters under which the photo-graph was taken., This study was supported by MCIN (Ministerio de Ciencia e Innovación)/AEI (Agencia Estatal de Investigación)/10 .13039 /501100011033through the projects PID2019-108851RB-C21 & PID2019-108851RB-C22. The authors would like to thank CSIC Interdisciplinary Thematic Platform (PTI+) Digital Science and Innovation., The DATASET compiles 229 files corresponding to individual images of glasses containing red wine. Each file name is unique and contains information of the parameters under which the photograph was taken (see DATA-SPECIFIC INFOR-MATION for details). For example: The file Vol_Mad_C_Bor_175_Cena_nd_nd_nd_nd_nd corresponds to a real image taken by a consumer(#Vol), taken in Madrid (Mad), of a “crianza wine”(C), in a Bourgogne wine glass (Bor), with a volume of 175 mL (175), taken at dinner (Cena) with undefined lighting (nd) and a random real background (nd), and without reference (nd) nor distance (nd), nor angle (nd) considerations., Peer reviewed

DOI: http://hdl.handle.net/10261/284780, https://doi.org/10.20350/digitalCSIC/14817
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284780
HANDLE: http://hdl.handle.net/10261/284780, https://doi.org/10.20350/digitalCSIC/14817
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284780
PMID: http://hdl.handle.net/10261/284780, https://doi.org/10.20350/digitalCSIC/14817
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284780
Ver en: http://hdl.handle.net/10261/284780, https://doi.org/10.20350/digitalCSIC/14817
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/284780

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329468
Dataset. 2022

IMAGE_1_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.TIF [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329468
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329468
HANDLE: http://hdl.handle.net/10261/329468
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329468
PMID: http://hdl.handle.net/10261/329468
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329468
Ver en: http://hdl.handle.net/10261/329468
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329468

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329478
Dataset. 2022

TABLE_1_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329478
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329478
HANDLE: http://hdl.handle.net/10261/329478
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329478
PMID: http://hdl.handle.net/10261/329478
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329478
Ver en: http://hdl.handle.net/10261/329478
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329478

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329480
Dataset. 2022

TABLE_2_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329480
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329480
HANDLE: http://hdl.handle.net/10261/329480
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329480
PMID: http://hdl.handle.net/10261/329480
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329480
Ver en: http://hdl.handle.net/10261/329480
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329480

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329499
Dataset. 2022

TABLE_3_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329499
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329499
HANDLE: http://hdl.handle.net/10261/329499
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329499
PMID: http://hdl.handle.net/10261/329499
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329499
Ver en: http://hdl.handle.net/10261/329499
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329499

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329503
Dataset. 2022

TABLE_4_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329503
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329503
HANDLE: http://hdl.handle.net/10261/329503
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329503
PMID: http://hdl.handle.net/10261/329503
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329503
Ver en: http://hdl.handle.net/10261/329503
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329503

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329505
Dataset. 2022

TABLE_5_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329505
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329505
HANDLE: http://hdl.handle.net/10261/329505
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329505
PMID: http://hdl.handle.net/10261/329505
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329505
Ver en: http://hdl.handle.net/10261/329505
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329505

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329507
Dataset. 2022

TABLE_6_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329507
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329507
HANDLE: http://hdl.handle.net/10261/329507
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329507
PMID: http://hdl.handle.net/10261/329507
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329507
Ver en: http://hdl.handle.net/10261/329507
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329507

Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329525
Dataset. 2022

TABLE_7_GENOMIC MAPPING OF COPY NUMBER VARIATIONS INFLUENCING IMMUNE RESPONSE IN BREAST CANCER.XLSX [DATASET]

  • López-Cade, Igor
  • García-Barberán, Vanesa
  • Cabañas, Esther
  • Díaz-Tejeiro, Cristina
  • Saiz-Ladera, Cristina
  • Sanvicente, Adrián
  • Pérez-Segura, Pedro
  • Pandiella, Atanasio
  • Győrffy, Balázs
  • Ocaña, Alberto
Identification of genomic alterations that influence the immune response within the tumor microenvironment is mandatory in order to identify druggable vulnerabilities. In this article, by interrogating public genomic datasets we describe copy number variations (CNV) present in breast cancer (BC) tumors and corresponding subtypes, associated with different immune populations. We identified regulatory T-cells associated with the Basal-like subtype, and type 2 T-helper cells with HER2 positive and the luminal subtype. Using gene set enrichment analysis (GSEA) for the Type 2 T-helper cells, the most relevant processes included the ERBB2 signaling pathway and the Fibroblast Growth Factor Receptor (FGFR) signaling pathway, and for CD8+ T-cells, cellular response to growth hormone stimulus or the JAK-STAT signaling pathway. Amplification of ERBB2, GRB2, GRB7, and FGF receptor genes strongly correlated with the presence of type 2 T helper cells. Finally, only 8 genes were highly upregulated and present in the cellular membrane: MILR1, ACE, DCSTAMP, SLAMF8, CD160, IL2RA, ICAM2, and SLAMF6. In summary, we described immune populations associated with genomic alterations with different BC subtypes. We observed a clear presence of inhibitory cells, like Tregs or Th2 when specific chromosomic regions were amplified in basal-like or HER2 and luminal groups. Our data support further evaluation of specific therapeutic strategies in specific BC subtypes, like those targeting Tregs in the basal-like subtype., Peer reviewed

Proyecto: //
DOI: http://hdl.handle.net/10261/329525
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329525
HANDLE: http://hdl.handle.net/10261/329525
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329525
PMID: http://hdl.handle.net/10261/329525
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329525
Ver en: http://hdl.handle.net/10261/329525
Digital.CSIC. Repositorio Institucional del CSIC
oai:digital.csic.es:10261/329525

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