Abstract:
BACKGROUND:Current gene therapy vectors such as viral, non-viral, and bacterial vectors, which are used for cancer treatment, but there are certain safety concerns and stability issues of these conventional vectors. Exosomes are the vesicles of size 40-100 nm secreted from multivesicular bodies into the extracellular environment by most of the cell types in-vivo and in-vitro. As a natural nanocarrier, exosomes are immunologically inert, biocompatible, and can cross biological barriers like the blood-brain barrier, intestinal barrier, and placental barrier. OBJECTIVE:This review focusses on the role of exosome as a carrier to efficiently deliver a gene for cancer treatment and diagnosis. The methods for loading of nucleic acids onto the exosomes, advantages of exosomes as a smart intercellular shuttle for gene delivery and therapeutic applications as a gene delivery vector for siRNA, miRNA and Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and also the limitations of exosomes as a gene carrier are all reviewed in this article. METHODS:Mostly, electroporation and chemical transfection are used to prepare gene loaded exosomes. RESULTS:Exosome-mediated delivery is highly promising and advantageous in comparison to the current delivery methods for systemic gene therapy. Targeted exosomes, loaded with therapeutic nucleic acids, can efficiently promote the reduction of tumor proliferation without any adverse effects. CONCLUSION:In the near future, exosomes can become an efficient gene carrier for delivery and a biomarker for the diagnosis and treatment of cancer.
journal_name
Curr Cancer Drug Targetsjournal_title
Current cancer drug targetsauthors
Pofali P,Mondal A,Londhe Vdoi
10.2174/1568009620666200924154149subject
Has Abstractpub_date
2020-01-01 00:00:00pages
821-830issue
11eissn
1568-0096issn
1873-5576pii
CCDT-EPUB-110210journal_volume
20pub_type
杂志文章abstract:BACKGROUND:Approximately one third of Diffuse Large B cell Lymphomas (DLBCL) are refractory or relapse. Novel therapeutic approaches under scrutiny include inhibitors of B-cell receptor (BCR) signaling. Protein kinase CK2 propels survival, proliferation and stress response in solid and hematologic malignancies and prom...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/1568009617666170427110450
更新日期:2018-01-01 00:00:00
abstract::Cisplatin is one of the most commonly used drugs in the treatment of gastric cancer. However, drug resistance is a major obstacle for effective treatment and originates in multiple mechanisms such as enhanced DNA repair and anti-apoptosis. Our previous results demonstrated that XRCC1 was a key regulator of cisplatin i...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/1568009614666141028094612
更新日期:2015-01-01 00:00:00
abstract::Over the past two decades, a number of chemical entities have been investigated in the continuing quest to reverse P-glycoprotein (P-gp) mediated multidrug resistance (MDR) in cancer cells and some have undergone clinical trials, but currently none are in clinical use. Unfortunately, most of these agents suffer clinic...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800909788166619
更新日期:2009-05-01 00:00:00
abstract::Bisphosphonates are the standard of care for preventing skeletal morbidity and treating hypercalcemia of malignancy in patients with bone metastases. Zoledronic acid (intravenous; 4 mg monthly) is approved to prevent skeletal-related events (SREs) in patients with bone metastases from several tumor types, and can impr...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800909789760267
更新日期:2009-11-01 00:00:00
abstract::Targeted therapies focus on signaling pathways in cancer cells and other molecular processes involved in oncogenesis. Recent approaches affect the following major groups: the epidermal growth factor receptor (EGFR)-family, angiogenesis, the eicosanoid pathway, the PKC/ Ras/ MAPK pathway, the proteasome and inducers of...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800906777441780
更新日期:2006-06-01 00:00:00
abstract::CXCR4 is a chemokine receptor implicated in the metastatic process. The CXCR4 ligand, CXCL12, was shown to bind also the CXCR7 receptor, a recently deorphanized chemokine receptor whose signalling pathway and function are still controversial. This study was conducted to determine patients clinic-pathological factors a...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/156800910793605839
更新日期:2010-11-01 00:00:00
abstract::The evolution of genomic research enabled the genetic and molecular profiling of breast cancer and revealed the profound complexity and heterogeneity of this disease. Subtypes of breast cancer characterized by mutations and/or amplifications of some proto-oncogenes are associated with an increased rate of recurrence a...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009616666160603123014
更新日期:2017-01-01 00:00:00
abstract::MicroRNAs (miRNAs) are small non-coding RNAs that bind to the 3'untranslated region of target mRNAs and lead to translation repression or mRNA degradation, thus regulating important cell processes. MiRNA deregulation has been identified in virtually all types of cancer, and miRNA profiling has proved useful in cancer ...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800912802429274
更新日期:2012-09-01 00:00:00
abstract::Although the imatinib based therapy of chronic myeloid leukemia (CML) represents a triumph of medicine, not all patients with CML benefit from this drug due to the development of resistance and intolerance. The interruption of imatinib treatment is often followed by clinical relapse, suggesting a failure in the killin...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/15680096113139990083
更新日期:2013-09-01 00:00:00
abstract::Tumor heterogeneity within various cancer types including breast carcinoma is pivotal in the manifestations of tumor hallmarks. Tumor heterogeneity is seen as a common landscape where intra-tumoral components including cellular and non-cellular factors create an interface with outside environment that leads to the uni...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009618666180628102247
更新日期:2019-01-01 00:00:00
abstract::The peptidyl prolyl isomerase (Pin1) that induces cis-trans isomerization of the peptide bond involving serine/threonine-proline has recently been shown to regulate the activity of many phosphoproteins including the ones involved in damage response pathways. We investigated Pin1 as a potential target for enhancing the...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/156800911794519761
更新日期:2011-03-01 00:00:00
abstract:BACKGROUND:Cathepsin D (CATD), one of the aspartyl endoproteinase involved in different physiological processes and signaling pathways, is accountable for metabolic breakdown of intracellular proteins, the activation of growth factors, hormones, and precursors of enzyme, the processing of antigens, enzyme inhibitors an...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009616666161229145115
更新日期:2017-01-01 00:00:00
abstract::Polyisoprenylated proteins (PPs) methylation by polyisoprenylated protein methyl transferase (PPMTase) is counteracted by polyisoprenylated methylated protein methyl esterase (PMPMEase). This is the only reversible step of the polyisoprenylation pathway as the relative amounts of the acid and ester forms are determine...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800910791859443
更新日期:2010-09-01 00:00:00
abstract::There is an emerging paradigm shift in oncology that seeks to emphasize molecularly targeted approaches for cancer prevention and therapy. Chalcones (1,3-diphenyl-2-propen-1-ones), naturally-occurring compounds with widespread distribution in spices, tea, beer, fruits and vegetables, consist of open-chain flavonoids i...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009614666140122160515
更新日期:2014-01-01 00:00:00
abstract::Hepatocellular carcinoma (HCC), considered to be one of the most lethal cancers with almost > 1 million deaths reported annually worldwide, remains a devastating disease with no known effective cure. Hence, chemopreventive strategies come into play, offering an effective and safe mode of treatment, ideal to ward off p...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/156800912803987968
更新日期:2012-11-01 00:00:00
abstract:BACKGROUND:Oncolytic viruses (OVs), which preferentially infect cancer cells and induce host anti-tumor immune responses, have emerged as an effective melanoma therapy. Tanapoxvirus (TANV), which possesses a large genome and causes mild self-limiting disease in humans, is potentially an ideal OV candidate. Interleukin-...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/1568009617666170630143931
更新日期:2018-01-01 00:00:00
abstract::Drug delivery systems are under intense investigation all around the world, especially in oncology research. Indeed, in some cases, like bone metastasis, nanodrugs may represent the last and best choice for both treatment and imaging of early cancer foci. Nuclear medicine has been using MDP labelled with 99mTc as radi...
journal_title:Current cancer drug targets
pub_type: 杂志文章
doi:10.2174/1568009615666150407125020
更新日期:2015-01-01 00:00:00
abstract::As microtubules are essential in many cell functions, they have been used as a target of a variety of anticancer drugs that are grouped as stabilizing (taxanes) and destabilizing (vinca-alkaloids, colchicinoids) microtubule agents. It appears clearly now that the dynamic behaviour more than modifications of microtubul...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800907783220426
更新日期:2007-12-01 00:00:00
abstract::Degradation of extracellular matrix is crucial for malignant tumor growth, invasion, metastasis and angiogenesis. Matrix metalloproteinases (MMPs) are a family of zinc-dependent neutral endopeptidases collectively capable of degrading essentially all matrix components. Elevated levels of distinct MMPs can be detected ...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009053765799
更新日期:2005-05-01 00:00:00
abstract::One of the older and most validated cancer treatments is endocrine therapy. Some tumors are dependent on hormone stimulation for growth, and therefore therapeutic interventions aiming to deprive the cells of the hormone are feasible and have been successful. Tumor growth also depends in some cases on growth factors, s...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800907780618310
更新日期:2007-05-01 00:00:00
abstract::The ubiquitin system controls protein stability and function. F-box proteins form SCF (SKP1-Cullin1-F-box protein)-type ubiquitin (E3) ligases to selectively target their substrates for degradation via the ubiquitin-proteasome pathway. Here, we review F-box proteins associated with cancer development. S-phase kinase-a...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009616666151112122231
更新日期:2016-01-01 00:00:00
abstract::Amplification of the HER-2 gene occurs in approximately 25% of breast cancers, causing up-regulation of key signaling pathways which control cell growth and survival. In breast cancer patients, HER-2 overexpression correlates with an aggressive phenotype and poor prognosis. HER-2, therefore, has become the focus of ma...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800909788166484
更新日期:2009-05-01 00:00:00
abstract::Heat shock proteins (HSPs) are molecular chaperones that stabilize folding and conformation of normal as well as oncogenic proteins. These chaperones thereby prevent the formation of protein aggregates. HSPs are often overexpressed in human malignancies, including AML. HSP90 is the main chaperon required for the stabi...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800909789271486
更新日期:2009-09-01 00:00:00
abstract::Though modern available cancer therapies are effective, they possess major adverse effects, causing non-compliance to patients. Furthermore, the majority of the polymeric-based medication platforms are certainly not universally acceptable, due to their several restrictions. With this juxtaposition, lipid-based medicat...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009620666200115160805
更新日期:2020-01-01 00:00:00
abstract::Human mesenchymal stem cells (hMSCs) consist of cells that can differentiate into mesenchymal tissues, including osteoblasts, adipocytes and chondrocytes. hMSCs constitute a particular stem cell niche in the stromal compartment of the bone marrow, and also play a role in maintaining the normal function of haematopoiet...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800910791208553
更新日期:2010-06-01 00:00:00
abstract::Obesity is rapidly becoming a global phenomenon. This is more than a cosmetic issue as obesity is associated with several life-threatening diseases, including colon cancer. Insulin resistance and inflammation, underlying factors in obesity-related diseases, promote colonocyte proliferation and suppress programmed cell...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800908786241087
更新日期:2008-11-01 00:00:00
abstract::Ovarian cancer is a leading cause of death worldwide from gynecological malignancies, mainly because there are few early symptoms and the disease is generally diagnosed at an advanced stage. In addition, despite the effectiveness of cytoreductive surgery for ovarian cancer and the high response rates to chemotherapy, ...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009618666181010091246
更新日期:2019-01-01 00:00:00
abstract::Cancer is a disease in which cellular growth regulatory networks are disrupted. Lesions in well-characterized oncogenes and tumor suppressors often contribute to the dysregulation, but recent work has also uncovered the fundamental importance of enzymes that modulate the acetylation status of chromatin to the initiati...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009033481994
更新日期:2003-06-01 00:00:00
abstract::Autophagy is an intracellular lysosomal/vacuolar degradation system, in which the inner cytoplasmic cell membrane is degraded by the lysosomal hydrolases, followed by the resulting products released back into the cytosol. It is involved in many physiological processes which are crucial for cell growth and survival. Ho...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/1568009617666170330124819
更新日期:2018-01-01 00:00:00
abstract::Castration-resistant prostate cancer remains incurable and a major cause of mortality worldwide. The absence of effective therapeutic approaches for advanced prostate cancer has led to an intensive search for novel treatments. Emerging nanomedical approaches have shown promising results, in vitro and in vivo, in impro...
journal_title:Current cancer drug targets
pub_type: 杂志文章,评审
doi:10.2174/156800911797264770
更新日期:2011-10-01 00:00:00