author_facet Guerra
Bucci
Guerra
Bucci
author Guerra
Bucci
spellingShingle Guerra
Bucci
Cancers
Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
Cancer Research
Oncology
author_sort guerra
spelling Guerra Bucci 2072-6694 MDPI AG Cancer Research Oncology http://dx.doi.org/10.3390/cancers11081096 <jats:p>RAB7 is a small guanosine triphosphatase (GTPase) extensively studied as regulator of vesicular trafficking. Indeed, its role is fundamental in several steps of the late endocytic pathway, including endosome maturation, transport from early endosomes to late endosomes and lysosomes, clustering and fusion of late endosomes and lysosomes in the perinuclear region and lysosomal biogenesis. Besides endocytosis, RAB7 is important for a number of other cellular processes among which, autophagy, apoptosis, signaling, and cell migration. Given the importance of RAB7 in these cellular processes, the interest to study the role of RAB7 in cancer progression is widely grown. Here, we describe the current understanding of oncogenic and oncosuppressor functions of RAB7 analyzing cellular context and other environmental factors in which it elicits pro and/or antitumorigenic effects. We also discuss the role of RAB7 in cisplatin resistance associated with its ability to regulate the late endosomal pathway, lysosomal biogenesis and extracellular vesicle secretion. Finally, we examined the potential cancer therapeutic strategies targeting the different molecular events in which RAB7 is involved.</jats:p> Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance Cancers
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title Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_unstemmed Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_full Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_fullStr Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_full_unstemmed Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_short Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_sort role of the rab7 protein in tumor progression and cisplatin chemoresistance
topic Cancer Research
Oncology
url http://dx.doi.org/10.3390/cancers11081096
publishDate 2019
physical 1096
description <jats:p>RAB7 is a small guanosine triphosphatase (GTPase) extensively studied as regulator of vesicular trafficking. Indeed, its role is fundamental in several steps of the late endocytic pathway, including endosome maturation, transport from early endosomes to late endosomes and lysosomes, clustering and fusion of late endosomes and lysosomes in the perinuclear region and lysosomal biogenesis. Besides endocytosis, RAB7 is important for a number of other cellular processes among which, autophagy, apoptosis, signaling, and cell migration. Given the importance of RAB7 in these cellular processes, the interest to study the role of RAB7 in cancer progression is widely grown. Here, we describe the current understanding of oncogenic and oncosuppressor functions of RAB7 analyzing cellular context and other environmental factors in which it elicits pro and/or antitumorigenic effects. We also discuss the role of RAB7 in cisplatin resistance associated with its ability to regulate the late endosomal pathway, lysosomal biogenesis and extracellular vesicle secretion. Finally, we examined the potential cancer therapeutic strategies targeting the different molecular events in which RAB7 is involved.</jats:p>
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author Guerra, Bucci
author_facet Guerra, Bucci, Guerra, Bucci
author_sort guerra
container_issue 8
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container_title Cancers
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description <jats:p>RAB7 is a small guanosine triphosphatase (GTPase) extensively studied as regulator of vesicular trafficking. Indeed, its role is fundamental in several steps of the late endocytic pathway, including endosome maturation, transport from early endosomes to late endosomes and lysosomes, clustering and fusion of late endosomes and lysosomes in the perinuclear region and lysosomal biogenesis. Besides endocytosis, RAB7 is important for a number of other cellular processes among which, autophagy, apoptosis, signaling, and cell migration. Given the importance of RAB7 in these cellular processes, the interest to study the role of RAB7 in cancer progression is widely grown. Here, we describe the current understanding of oncogenic and oncosuppressor functions of RAB7 analyzing cellular context and other environmental factors in which it elicits pro and/or antitumorigenic effects. We also discuss the role of RAB7 in cisplatin resistance associated with its ability to regulate the late endosomal pathway, lysosomal biogenesis and extracellular vesicle secretion. Finally, we examined the potential cancer therapeutic strategies targeting the different molecular events in which RAB7 is involved.</jats:p>
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spelling Guerra Bucci 2072-6694 MDPI AG Cancer Research Oncology http://dx.doi.org/10.3390/cancers11081096 <jats:p>RAB7 is a small guanosine triphosphatase (GTPase) extensively studied as regulator of vesicular trafficking. Indeed, its role is fundamental in several steps of the late endocytic pathway, including endosome maturation, transport from early endosomes to late endosomes and lysosomes, clustering and fusion of late endosomes and lysosomes in the perinuclear region and lysosomal biogenesis. Besides endocytosis, RAB7 is important for a number of other cellular processes among which, autophagy, apoptosis, signaling, and cell migration. Given the importance of RAB7 in these cellular processes, the interest to study the role of RAB7 in cancer progression is widely grown. Here, we describe the current understanding of oncogenic and oncosuppressor functions of RAB7 analyzing cellular context and other environmental factors in which it elicits pro and/or antitumorigenic effects. We also discuss the role of RAB7 in cisplatin resistance associated with its ability to regulate the late endosomal pathway, lysosomal biogenesis and extracellular vesicle secretion. Finally, we examined the potential cancer therapeutic strategies targeting the different molecular events in which RAB7 is involved.</jats:p> Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance Cancers
spellingShingle Guerra, Bucci, Cancers, Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance, Cancer Research, Oncology
title Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_full Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_fullStr Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_full_unstemmed Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_short Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
title_sort role of the rab7 protein in tumor progression and cisplatin chemoresistance
title_unstemmed Role of the RAB7 Protein in Tumor Progression and Cisplatin Chemoresistance
topic Cancer Research, Oncology
url http://dx.doi.org/10.3390/cancers11081096