Membrane Trafficking and Subcellular Drug Targeting Pathways
The movement of micro and macro molecules into and within a cell significantly governs several of their pharmacokinetic and pharmacodynamic parameters, thus regulating the cellular response to exogenous and endogenous stimuli. Trafficking of various pharmacological agents and other bioactive molecul...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2020-05-01
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| Series: | Frontiers in Pharmacology |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/article/10.3389/fphar.2020.00629/full |
| _version_ | 1811269218840084480 |
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| author | Ajay Kumar Anas Ahmad Akshay Vyawahare Rehan Khan |
| author_facet | Ajay Kumar Anas Ahmad Akshay Vyawahare Rehan Khan |
| author_sort | Ajay Kumar |
| collection | DOAJ |
| description | The movement of micro and macro molecules into and within a cell significantly governs several of their pharmacokinetic and pharmacodynamic parameters, thus regulating the cellular response to exogenous and endogenous stimuli. Trafficking of various pharmacological agents and other bioactive molecules throughout and within the cell is necessary for the fidelity of the cells but has been poorly investigated. Novel strategies against cancer and microbial infections need a deeper understanding of membrane as well as subcellular trafficking pathways and essentially regulate several aspects of the initiation and spread of anti-microbial and anti-cancer drug resistance. Furthermore, in order to avail the maximum possible bioavailability and therapeutic efficacy and to restrict the unwanted toxicity of pharmacological bioactives, these sometimes need to be functionalized with targeting ligands to regulate the subcellular trafficking and to enhance the localization. In the recent past the scenario drug targeting has primarily focused on targeting tissue components and cell vicinities, however, it is the membranous and subcellular trafficking system that directs the molecules to plausible locations. The effectiveness of the delivery platforms largely depends on their physicochemical nature, intracellular barriers, and biodistribution of the drugs, pharmacokinetics and pharmacodynamic paradigms. Most subcellular organelles possess some peculiar characteristics by which membranous and subcellular targeting can be manipulated, such as negative transmembrane potential in mitochondria, intraluminal delta pH in a lysosome, and many others. Many specialized methods, which positively promote the subcellular targeting and restrict the off-targeting of the bioactive molecules, exist. Recent advancements in designing the carrier molecules enable the handling of membrane trafficking to facilitate the delivery of active compounds to subcellular localizations. This review aims to cover membrane trafficking pathways which promote the delivery of the active molecule in to the subcellular locations, the associated pathways of the subcellular drug delivery system, and the role of the carrier system in drug delivery techniques. |
| first_indexed | 2024-04-12T21:38:04Z |
| format | Article |
| id | doaj.art-9ace36092fbd47f28893d3bb67d6601e |
| institution | Directory Open Access Journal |
| issn | 1663-9812 |
| language | English |
| last_indexed | 2024-04-12T21:38:04Z |
| publishDate | 2020-05-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Pharmacology |
| spelling | doaj.art-9ace36092fbd47f28893d3bb67d6601e2022-12-22T03:15:51ZengFrontiers Media S.A.Frontiers in Pharmacology1663-98122020-05-011110.3389/fphar.2020.00629538873Membrane Trafficking and Subcellular Drug Targeting PathwaysAjay KumarAnas AhmadAkshay VyawahareRehan KhanThe movement of micro and macro molecules into and within a cell significantly governs several of their pharmacokinetic and pharmacodynamic parameters, thus regulating the cellular response to exogenous and endogenous stimuli. Trafficking of various pharmacological agents and other bioactive molecules throughout and within the cell is necessary for the fidelity of the cells but has been poorly investigated. Novel strategies against cancer and microbial infections need a deeper understanding of membrane as well as subcellular trafficking pathways and essentially regulate several aspects of the initiation and spread of anti-microbial and anti-cancer drug resistance. Furthermore, in order to avail the maximum possible bioavailability and therapeutic efficacy and to restrict the unwanted toxicity of pharmacological bioactives, these sometimes need to be functionalized with targeting ligands to regulate the subcellular trafficking and to enhance the localization. In the recent past the scenario drug targeting has primarily focused on targeting tissue components and cell vicinities, however, it is the membranous and subcellular trafficking system that directs the molecules to plausible locations. The effectiveness of the delivery platforms largely depends on their physicochemical nature, intracellular barriers, and biodistribution of the drugs, pharmacokinetics and pharmacodynamic paradigms. Most subcellular organelles possess some peculiar characteristics by which membranous and subcellular targeting can be manipulated, such as negative transmembrane potential in mitochondria, intraluminal delta pH in a lysosome, and many others. Many specialized methods, which positively promote the subcellular targeting and restrict the off-targeting of the bioactive molecules, exist. Recent advancements in designing the carrier molecules enable the handling of membrane trafficking to facilitate the delivery of active compounds to subcellular localizations. This review aims to cover membrane trafficking pathways which promote the delivery of the active molecule in to the subcellular locations, the associated pathways of the subcellular drug delivery system, and the role of the carrier system in drug delivery techniques.https://www.frontiersin.org/article/10.3389/fphar.2020.00629/fullmembrane traffickingdrug targeting pathwaysmembrane vesicle (MV)nanocarrier and deliverysubcellular transport |
| spellingShingle | Ajay Kumar Anas Ahmad Akshay Vyawahare Rehan Khan Membrane Trafficking and Subcellular Drug Targeting Pathways Frontiers in Pharmacology membrane trafficking drug targeting pathways membrane vesicle (MV) nanocarrier and delivery subcellular transport |
| title | Membrane Trafficking and Subcellular Drug Targeting Pathways |
| title_full | Membrane Trafficking and Subcellular Drug Targeting Pathways |
| title_fullStr | Membrane Trafficking and Subcellular Drug Targeting Pathways |
| title_full_unstemmed | Membrane Trafficking and Subcellular Drug Targeting Pathways |
| title_short | Membrane Trafficking and Subcellular Drug Targeting Pathways |
| title_sort | membrane trafficking and subcellular drug targeting pathways |
| topic | membrane trafficking drug targeting pathways membrane vesicle (MV) nanocarrier and delivery subcellular transport |
| url | https://www.frontiersin.org/article/10.3389/fphar.2020.00629/full |
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