scholarly journals TOR1AIP1 is differentially expressed in both lymph node and brain metastases in human breast cancer.

2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that torsin 1A interacting protein 1, encoded by TOR1AIP1, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. TOR1AIP1 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of TOR1AIP1 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of TOR1AIP1 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.

2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that palladin, encoded by PALLD, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. PALLD mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of PALLD in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of PALLD expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that sprouty homolog 2, encoded by SPRY2, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. SPRY2 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of SPRY2 in primary tumors was significantly correlated with patient recurrence-free survival in patients with breast cancer. Modulation of SPRY2 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that neuron navigator 3, encoded by NAV3, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. NAV3 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of NAV3 in primary tumors was significantly correlated with patient recurrence-free survival in patients with breast cancer. Modulation of NAV3 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that C-C motif chemokine receptor 2, encoded by CCR2, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. CCR2 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of CCR2 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of CCR2 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that solute carrier family 39 member 14, encoded by SLC39A14, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. SLC39A14 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of SLC39A14 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of SLC39A14 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that tropomyosin 4, encoded by TPM4, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. TPM4 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of TPM4 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of TPM4 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that taspase 1, encoded by TASP1, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. TASP1 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of TASP1 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of TASP1 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that complement component 3, encoded by C3, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. C3 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of C3 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of C3 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that ephrin A4, encoded by EPHA4, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. EPHA4 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of EPHA4 in primary tumors was significantly correlated with patient recurrence-free survival in patients with breast cancer. Modulation of EPHA4 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


2021 ◽  
Author(s):  
Shahan Mamoor

Metastasis to the brain is a clinical problem in patients with breast cancer (1-3). We mined published microarray data (4, 5) to compare primary and metastatic tumor transcriptomes for the discovery of genes associated with brain metastasis in humans with metastatic breast cancer. We found that interferon-related developmental regulator 1, encoded by IFRD1, was among the genes whose expression was most quantitatively different in the brain metastases of patients with metastatic breast cancer. IFRD1 mRNA was present at decreased quantities in brain metastatic tissues as compared to primary tumors of the breast. Importantly, expression of IFRD1 in primary tumors was significantly correlated with patient overall survival in patients with breast cancer. Modulation of IFRD1 expression may be relevant to the biology by which tumor cells metastasize from the breast to the brain.


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