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Dao L, Dong Y, Song L, Sa C. The Fate of 1,8-cineole as a Chemical Penetrant: A Review. Curr Drug Deliv 2024; 21:697-708. [PMID: 37165499 DOI: 10.2174/1567201820666230509101602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/22/2023] [Accepted: 03/13/2023] [Indexed: 05/12/2023]
Abstract
The stratum corneum continues to pose the biggest obstacle to transdermal drug delivery. Chemical penetrant, the first generation of transdermal drug delivery system, offers a lot of potential. In order to fully examine the permeation mechanism of 1,8-cineole, a natural monoterpene, this review summarizes the effects of permeation-enhancing medications on drugs that are lipophilic and hydrophilic as well as the toxicity of this substance on the skin and other tissues. For lower lipophilic drugs, 1,8-cineole appears to have a stronger osmotic-enhancing impact. An efficient and secure tactic would be to combine enhancers and dose forms. 1,8-cineole is anticipated to be further developed in the transdermal drug delivery system and even become a candidate drug for brain transport due to its permeability and low toxicity.
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Affiliation(s)
- Ligema Dao
- School of Mongolian Medicine, Inner Mongolian Medical University, Hohhot, China
| | - Yu Dong
- School of Pharmacy, Inner Mongolian Medical University, Hohhot, China
| | - Lin Song
- School of Mongolian Medicine, Inner Mongolian Medical University, Hohhot, China
| | - Chula Sa
- School of Mongolian Medicine, Inner Mongolian Medical University, Hohhot, China
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2
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Thirunavukkarasu A, Nithya R, Jeyanthi J. Transdermal drug delivery systems for the effective management of type 2 diabetes mellitus: A review. Diabetes Res Clin Pract 2022; 194:109996. [PMID: 35850300 DOI: 10.1016/j.diabres.2022.109996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/02/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022]
Abstract
Type 2 Diabetes mellitus (T2DM) is characterized by either insufficient insulin production or the inability to take it up for the glycemic regulation in the human body. According to WHO reports, T2DM will be the seventh-largest syndrome resulting in mortality by 2030. To tackle this chronic metabolic disorder, the person with diabetes population depends on subcutaneous administration (Sub-Q) of insulin and certain oral hypoglycemic drugs. However, these current invasive practices suffered from painful injections, needle phobia, multiple doses, risk of infection and poor-patient compliance. Hence, the search for a non-invasive and patient-friendly insulin administration system was high in the past decades leading to the development of Transdermal Drug Delivery Systems (TDDS). These can offer rapid and sustained release of therapeutic compounds at controlled rates with no pain during the administration. In recent years, the usage of such TDDS has been increasing at an exponential rate in Type 2 diabetes management. In the present review, the scholarly works on the different modes of TDDS were comprehensively reported chronlogically to appreciate their developments. Conclusively, this review critically identified prevailing research gaps in the current TDDS research and presented potential research hotspots for the prospect development in T2DM management.
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Affiliation(s)
| | - Rajarathinam Nithya
- Department of Industrial Biotechnology, Government College of Technology, Coimbatore 641013, India.
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3
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Tari K, Khamoushian S, Madrakian T, Afkhami A, Łos MJ, Ghoorchian A, Samarghandi MR, Ghavami S. Controlled Transdermal Iontophoresis of Insulin from Water-Soluble Polypyrrole Nanoparticles: An In Vitro Study. Int J Mol Sci 2021; 22:ijms222212479. [PMID: 34830361 PMCID: PMC8621898 DOI: 10.3390/ijms222212479] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/15/2021] [Accepted: 10/19/2021] [Indexed: 11/29/2022] Open
Abstract
The iontophoresis delivery of insulin (INS) remains a serious challenge due to the low permeability of the drug through the skin. This work aims to investigate the potential of water-soluble polypyrrole nanoparticles (WS-PPyNPs) as a drug donor matrix for controlled transdermal iontophoresis of INS. WS-PPyNPs have been prepared via a simple chemical polymerization in the presence of sodium dodecyl sulfate (SDS) as both dopant and the stabilizing agent. The synthesis of the soluble polymer was characterized using field emission scanning electron microscopy (FESEM), dynamic light scattering (DLS), fluorescence spectroscopy, and Fourier transform infrared (FT–IR) spectroscopy. The loading mechanism of INS onto the WS-PPyNPs is based on the fact that the drug molecules can be replaced with doped dodecyl sulfate. A two-compartment Franz-type diffusion cell was employed to study the effect of current density, formulation pH, INS concentration, and sodium chloride concentration on anodal iontophoresis (AIP) and cathodal iontophoresis (CIP) of INS across the rat skin. Both AIP and CIP delivery of INS using WS-PPyNPs were significantly increased compared to passive delivery. Furthermore, while the AIP experiment (60 min at 0.13 mA cm–2) show low cumulative drug permeation for INS (about 20.48 µg cm−2); the CIP stimulation exhibited a cumulative drug permeation of 68.29 µg cm−2. This improvement is due to the separation of positively charged WS-PPyNPs and negatively charged INS that has occurred in the presence of cathodal stimulation. The obtained results confirm the potential applicability of WS-PPyNPs as an effective approach in the development of controlled transdermal iontophoresis of INS.
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Affiliation(s)
- Kamran Tari
- Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan 6517838636, Iran;
| | - Soroush Khamoushian
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran; (S.K.); (A.A.); (A.G.)
| | - Tayyebeh Madrakian
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran; (S.K.); (A.A.); (A.G.)
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7135646141, Iran
- Correspondence: (T.M.); (M.J.Ł.); (M.R.S.)
| | - Abbas Afkhami
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran; (S.K.); (A.A.); (A.G.)
- D-8 International University, Hamedan 65178-38695, Iran
| | - Marek Jan Łos
- Autophagy Research Center, Shiraz University of Medical Sciences, Shiraz 7135646141, Iran
- Biotechnology Center, Silesian University of Technology, 8 Krzywousty St., 44-100 Gliwice, Poland
- Correspondence: (T.M.); (M.J.Ł.); (M.R.S.)
| | - Arash Ghoorchian
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6516738695, Iran; (S.K.); (A.A.); (A.G.)
| | - Mohammad Reza Samarghandi
- Department of Environmental Health Engineering, Faculty of Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan 6517838636, Iran;
- Correspondence: (T.M.); (M.J.Ł.); (M.R.S.)
| | - Saeid Ghavami
- Research Institute of Oncology and Hematology, Cancer Care Manitoba, University of Manitoba, Winnipeg, MB R3E 3P4, Canada;
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Ahad A, Raish M, Bin Jardan YA, Al-Mohizea AM, Al-Jenoobi FI. Delivery of Insulin via Skin Route for the Management of Diabetes Mellitus: Approaches for Breaching the Obstacles. Pharmaceutics 2021; 13:pharmaceutics13010100. [PMID: 33466845 PMCID: PMC7830404 DOI: 10.3390/pharmaceutics13010100] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/22/2020] [Accepted: 12/27/2020] [Indexed: 12/14/2022] Open
Abstract
Insulin is used for the treatment of diabetes mellitus, which is characterized by hyperglycemia. Subcutaneous injections are the standard mode of delivery for insulin therapy; however, this procedure is very often invasive, which hinders patient compliance, particularly for individuals requiring insulin doses four times a day. Furthermore, cases have been reported of sudden hypoglycemia occurrences following multidose insulin injections. Such an invasive and intensive approach motivates the quest for alternative, more user-friendly insulin administration approaches. For example, transdermal delivery has numerous advantages, such as prolonged drug release, low variability in the drug plasma level, and improved patient compliance. In this paper, the authors summarize different approaches used in transdermal insulin delivery, including microneedles, chemical permeation enhancers, sonophoresis, patches, electroporation, iontophoresis, vesicular formulations, microemulsions, nanoparticles, and microdermabrasion. Transdermal systems for insulin delivery are still being widely researched. The conclusions presented in this paper are extracted from the literature, notably, that the transdermal route could effectively and reliably deliver insulin into the circulatory system. Consistent progress in this area will ensure that some of the aforementioned transdermal insulin delivery systems will be introduced in clinical practice and commercially available in the near future.
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An Y, Park MJ, Lee J, Ko J, Kim S, Kang DH, Hwang NS. Recent Advances in the Transdermal Delivery of Protein Therapeutics with a Combinatorial System of Chemical Adjuvants and Physical Penetration Enhancements. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.201900116] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Young‐Hyeon An
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
| | - Mihn Jeong Park
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Joon Lee
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Junghyeon Ko
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
| | - Su‐Hwan Kim
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Dong Hyeon Kang
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
| | - Nathaniel S. Hwang
- School of Chemical and Biological EngineeringInstitute of Chemical ProcessesSeoul National University Seoul 08826 Republic of Korea
- Interdisciplinary Program in BioengineeringSeoul National University Seoul 08826 Republic of Korea
- BioMAX Institute, Institute of BioengineeringSeoul National University Seoul 08826 Republic of Korea
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Noh G, Keum T, Seo JE, Bashyal S, Eum NS, Kweon MJ, Lee S, Sohn DH, Lee S. Iontophoretic Transdermal Delivery of Human Growth Hormone (hGH) and the Combination Effect of a New Type Microneedle, Tappy Tok Tok ®. Pharmaceutics 2018; 10:E153. [PMID: 30205497 PMCID: PMC6160983 DOI: 10.3390/pharmaceutics10030153] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 08/23/2018] [Accepted: 09/05/2018] [Indexed: 11/16/2022] Open
Abstract
Transdermal drug administration presents several advantages and it is therefore favorable as an alternative drug delivery route. However, transdermal delivery of biopharmaceutical drugs is made difficult by the skin barrier. Microneedle application and iontophoresis are strategies which can be used to overcome this barrier. Therefore, recombinant human growth hormone (rhGH) was used as a model macromolecular drug and was transdermally delivered using microneedle application and iontophoresis. Methylene blue staining, stereomicroscopy and scanning electron microscope (SEM) imaging were used to characterize the microchannels produced. To optimize the iontophoresis protocol, the effects of molecular charge and current density on transdermal delivery were evaluated in an in vitro permeation study using excised rat skin tissues. Using the optimized iontophoresis protocol, the combination effects of iontophoretic delivery via microchannels were evaluated in three different experimental designs. The flux obtained with anodal iontophoresis in citrate buffer was approximately 10-fold higher that that with cathodal iontophoresis in phosphate buffered saline (PBS). Flux also increased with current density in anodal iontophoresis. The combination of iontophoresis and microneedle application produced higher flux than single application. These results suggest that anodal iontophoresis with higher current density enhances the permeation of macromolecules through microchannels created by microneedles. In conclusion, the combination of iontophoresis and microneedles is a potential strategy for the enhancement of transdermal delivery of macromolecular drugs.
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Affiliation(s)
- Gyubin Noh
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Taekwang Keum
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Jo-Eun Seo
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Santosh Bashyal
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Nyeon-Sik Eum
- U-BioMed, 149-6 Yulam-Ro, Dong-Gu, Daegu 41059, Korea.
| | | | - Sooyeun Lee
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Dong Hwan Sohn
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
| | - Sangkil Lee
- College of Pharmacy, Keimyung University, 1095 Dalgubeol-daero, Dalseo-gu, Daegu 42601, Korea.
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7
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Rai VK, Mishra N, Agrawal AK, Jain S, Yadav NP. Novel drug delivery system: an immense hope for diabetics. Drug Deliv 2014; 23:2371-2390. [PMID: 25544604 DOI: 10.3109/10717544.2014.991001] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
CONTEXT Existing medication systems for the treatment of diabetes mellitus (DM) are inconvenient and troublesome for effective and safe delivery of drugs to the specific site. Therefore, investigations are desired to deliver antidiabetics using novel delivery approaches followed by their commercialization. OBJECTIVE The present review aims to provide a compilation on the latest development in the field of novel drug delivery systems (NDDSs) for antidiabetics with special emphasis on particulate, vesicular and miscellaneous systems. METHODS Review of literature (restricted to English language only) was done using electronic databases like Pubmed® and Scirus, i.e. published during 2005-2013. The CIMS/MIMS India Medical Drug Information eBook was used regarding available marketed formulation of antidiabetic drugs. Keywords used were "nanoparticle", "microparticle", "liposomes", "niosomes", "transdermal systems", "insulin", "antidiabetic drugs" and "novel drug delivery systems". Single inclusion was made for one article. If in vivo study was not done then article was seldom included in the manuscript. RESULTS The curiosity to develop NDDSs of antidiabetic drugs with special attention to the nanoparticulate system followed by microparticulate and lipid-based system is found to emerge gradually to overcome the problems associated with the conventional dosage forms and to win the confidence of end users towards the higher acceptability. CONCLUSION In the current scientific panorama when the area of novel drug delivery system has been recognized for its palpable benefits, unique potential of providing physical stability, sustained and site-specific drug delivery for a scheduled period of time can open new vistas for precise, safe and quality treatment of DM.
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Affiliation(s)
- Vineet Kumar Rai
- a Herbal Medicinal Products Department , CSIR - Central Institute of Medicinal and Aromatic Plants , Lucknow , Uttar Pradesh , India and
| | - Nidhi Mishra
- a Herbal Medicinal Products Department , CSIR - Central Institute of Medicinal and Aromatic Plants , Lucknow , Uttar Pradesh , India and
| | - Ashish Kumar Agrawal
- b Department of Pharmaceutics , National Institute of Pharmaceutical Education and Research , Mohali , Punjab , India
| | - Sanyog Jain
- b Department of Pharmaceutics , National Institute of Pharmaceutical Education and Research , Mohali , Punjab , India
| | - Narayan Prasad Yadav
- a Herbal Medicinal Products Department , CSIR - Central Institute of Medicinal and Aromatic Plants , Lucknow , Uttar Pradesh , India and
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8
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Mitragotri S, Burke PA, Langer R. Overcoming the challenges in administering biopharmaceuticals: formulation and delivery strategies. Nat Rev Drug Discov 2014; 13:655-72. [PMID: 25103255 PMCID: PMC4455970 DOI: 10.1038/nrd4363] [Citation(s) in RCA: 1069] [Impact Index Per Article: 106.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The formulation and delivery of biopharmaceutical drugs, such as monoclonal antibodies and recombinant proteins, poses substantial challenges owing to their large size and susceptibility to degradation. In this Review we highlight recent advances in formulation and delivery strategies--such as the use of microsphere-based controlled-release technologies, protein modification methods that make use of polyethylene glycol and other polymers, and genetic manipulation of biopharmaceutical drugs--and discuss their advantages and limitations. We also highlight current and emerging delivery routes that provide an alternative to injection, including transdermal, oral and pulmonary delivery routes. In addition, the potential of targeted and intracellular protein delivery is discussed.
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Affiliation(s)
- Samir Mitragotri
- Department of Chemical Engineering, Center for Bioengineering, University of California, Santa Barbara, California 92106, USA
| | - Paul A Burke
- Burke Bioventures LLC, 277 Broadway, Cambridge, Massachusetts 02139, USA
| | - Robert Langer
- Department of Chemical Engineering, Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
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9
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Tratta E, Pescina S, Padula C, Santi P, Nicoli S. In vitro permeability of a model protein across ocular tissues and effect of iontophoresis on the transscleral delivery. Eur J Pharm Biopharm 2014; 88:116-22. [DOI: 10.1016/j.ejpb.2014.04.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 04/28/2014] [Accepted: 04/30/2014] [Indexed: 02/06/2023]
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10
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Lee SY, Jeong NY, Oh SY. Modulation of electroosmosis and flux through skin: effect of propylene glycol. Arch Pharm Res 2013; 37:484-93. [PMID: 24101411 DOI: 10.1007/s12272-013-0256-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Accepted: 09/25/2013] [Indexed: 11/24/2022]
Abstract
The effect of propylene glycol (PG) on transdermal flux under current was investigated using conventional in vitro iontophoresis methodology. The results were evaluated to explain how PG affects the electroosmotic volume flow (EVF) and electromigrational flux through skin. As a marker molecule for the direction and magnitude of EVF, a non-charged neutral molecule, acetaminophen (AAP), was used. At pH 7.4, the direction of EVF was from anode to cathode. During anodal and cathodal current application, PG decreased AAP flux and this decrease was proportional to the concentration of PG, indicating that the presence of PG in the medium decreased the EVF. This decrease is likely due to the decrease in dielectric constant of the medium and the increases in medium viscosity by the addition of PG. The increase in AAP solubility and the viscosity of the medium by PG may also contribute to the decrease in diffusional flux. The magnitude of EVF was estimated to be about 4.2 μl/cm(2 )h. The effect of PG on the flux of a positively charged drug, donepezil hydrochloride (DH), was further investigated using pH 4.6 phosphate buffer solution. The permselectivity of skin in this solution was also investigated and revealed that the isoelectric point of hairless mouse skin is higher than pH 4.6. Anodal delivery showed much higher flux than cathodal and passive flux, indicating that electromigration is playing the major role for DH flux. As the concentration of PG increased, anodal flux of DH decreased. The main reason for this decrease in electromigration is likely due to the increase in medium viscosity. These results and discussions clearly suggest that the incorporation of frequently used organic cosolvents and penetration enhancers into the iontophoretic formulation should be carefully chosen with a thorough investigation for their effect on flux. Overall, these results provided further mechanistic insights into the role of electroosmosis and electromigration in flux across skin, and how they can be modulated by organic cosolvent, PG.
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Affiliation(s)
- Seung Yeon Lee
- College of Pharmacy, Sookmyung Women's University, Seoul, 140-742, Korea
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11
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Oral delivery of insulin from alginate/chitosan crosslinked by glutaraldehyde. Int J Biol Macromol 2013; 58:160-8. [DOI: 10.1016/j.ijbiomac.2013.03.064] [Citation(s) in RCA: 92] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Revised: 02/28/2013] [Accepted: 03/28/2013] [Indexed: 11/17/2022]
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12
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Kwon KC, Verma D, Singh ND, Herzog R, Daniell H. Oral delivery of human biopharmaceuticals, autoantigens and vaccine antigens bioencapsulated in plant cells. Adv Drug Deliv Rev 2013; 65:782-99. [PMID: 23099275 PMCID: PMC3582797 DOI: 10.1016/j.addr.2012.10.005] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Revised: 09/26/2012] [Accepted: 10/17/2012] [Indexed: 12/19/2022]
Abstract
Among 12billion injections administered annually, unsafe delivery leads to >20million infections and >100million reactions. In an emerging new concept, freeze-dried plant cells (lettuce) expressing vaccine antigens/biopharmaceuticals are protected in the stomach from acids/enzymes but are released to the immune or blood circulatory system when plant cell walls are digested by microbes that colonize the gut. Vaccine antigens bioencapsulated in plant cells upon oral delivery after priming, conferred both mucosal and systemic immunity and protection against bacterial, viral or protozoan pathogens or toxin challenge. Oral delivery of autoantigens was effective against complications of type 1 diabetes and hemophilia, by developing tolerance. Oral delivery of proinsulin or exendin-4 expressed in plant cells regulated blood glucose levels similar to injections. Therefore, this new platform offers a low cost alternative to deliver different therapeutic proteins to combat infectious or inherited diseases by eliminating inactivated pathogens, expensive purification, cold storage/transportation and sterile injections.
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Affiliation(s)
- Kwang-Chul Kwon
- Department of Molecular Biology and Microbiology, College of Medicine, University of Central Florida, Biomolecular Science Building, Orlando, FL 32816-2364, USA
| | - Dheeraj Verma
- Department of Molecular Biology and Microbiology, College of Medicine, University of Central Florida, Biomolecular Science Building, Orlando, FL 32816-2364, USA
| | - Nameirakpam D. Singh
- Department of Molecular Biology and Microbiology, College of Medicine, University of Central Florida, Biomolecular Science Building, Orlando, FL 32816-2364, USA
| | - Roland Herzog
- Department of Pediatrics, College of Medicine, University of Florida, Cancer and Genetics Research Complex, 2033 Mowry Road, Gainesville, FL 32610, USA
| | - Henry Daniell
- Department of Molecular Biology and Microbiology, College of Medicine, University of Central Florida, Biomolecular Science Building, Orlando, FL 32816-2364, USA
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13
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Li H, Yu Y, Faraji Dana S, Li B, Lee CY, Kang L. Novel engineered systems for oral, mucosal and transdermal drug delivery. J Drug Target 2013; 21:611-29. [PMID: 23869879 DOI: 10.3109/1061186x.2013.805335] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Technological advances in drug discovery have resulted in increasing number of molecules including proteins and peptides as drug candidates. However, how to deliver drugs with satisfactory therapeutic effect, minimal side effects and increased patient compliance is a question posted before researchers, especially for those drugs with poor solubility, large molecular weight or instability. Microfabrication technology, polymer science and bioconjugate chemistry combine to address these problems and generate a number of novel engineered drug delivery systems. Injection routes usually have poor patient compliance due to their invasive nature and potential safety concerns over needle reuse. The alternative non-invasive routes, such as oral, mucosal (pulmonary, nasal, ocular, buccal, rectal, vaginal), and transdermal drug delivery have thus attracted many attentions. Here, we review the applications of the novel engineered systems for oral, mucosal and transdermal drug delivery.
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Affiliation(s)
- Hairui Li
- Department of Pharmacy, National University of Singapore, Singapore
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14
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Juluri A, Peddikotla P, Repka MA, Murthy SN. Transdermal Iontophoretic Delivery of Propofol: A General Anaesthetic in the Form of its Phosphate Salt. J Pharm Sci 2013; 102:500-7. [DOI: 10.1002/jps.23373] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Revised: 10/21/2012] [Accepted: 10/24/2012] [Indexed: 11/09/2022]
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15
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Xin C, Lihong W, Fei H, Yan W, Qifang W, Yang Y, Yue Y, San-ming L. To enhance the efficiency of nefopam transdermal iontophoresis by using a novel method based on ion-exchange fiber. Drug Dev Ind Pharm 2013; 40:9-16. [DOI: 10.3109/03639045.2012.743558] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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16
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Kumar V, Banga AK. Modulated iontophoretic delivery of small and large molecules through microchannels. Int J Pharm 2012; 434:106-14. [DOI: 10.1016/j.ijpharm.2012.05.030] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 04/09/2012] [Accepted: 05/15/2012] [Indexed: 01/20/2023]
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17
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Kolli CS, Xiao J, Parsons DL, Babu RJ. Microneedle assisted iontophoretic transdermal delivery of prochlorperazine edisylate. Drug Dev Ind Pharm 2011; 38:571-6. [DOI: 10.3109/03639045.2011.617753] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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18
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Mishraki T, Ottaviani MF, Shames AI, Aserin A, Garti N. Structural Effects of Insulin-Loading into HII Mesophases Monitored by Electron Paramagnetic Resonance (EPR), Small Angle X-ray Spectroscopy (SAXS), and Attenuated Total Reflection Fourier Transform Spectroscopy (ATR-FTIR). J Phys Chem B 2011; 115:8054-62. [DOI: 10.1021/jp2034455] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tehila Mishraki
- The Ratner Chair of Chemistry, Casali Institute of Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem 91904, Israel
| | - Maria Francesca Ottaviani
- Department of Geological Sciences, Chemical and Environmental Technologies, University of Urbino, Loc. Crocicchia, Urbino 61029, Italy
| | - Alexander I. Shames
- Department of Physics, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel
| | - Abraham Aserin
- The Ratner Chair of Chemistry, Casali Institute of Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem 91904, Israel
| | - Nissim Garti
- The Ratner Chair of Chemistry, Casali Institute of Applied Chemistry, The Institute of Chemistry, The Hebrew University of Jerusalem, Edmond J. Safra Campus, Givat Ram, Jerusalem 91904, Israel
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Andrews S, Lee JW, Choi SO, Prausnitz MR. Transdermal insulin delivery using microdermabrasion. Pharm Res 2011; 28:2110-8. [PMID: 21499837 DOI: 10.1007/s11095-011-0435-4] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2011] [Accepted: 03/17/2011] [Indexed: 02/02/2023]
Abstract
PURPOSE Transdermal insulin delivery is an attractive needle-free alternative to subcutaneous injection conventionally used to treat diabetes. However, skin's barrier properties prevent insulin permeation at useful levels. METHODS We investigated whether microdermabrasion can selectively remove skin's surface layers to increase skin permeability as a method to administer insulin to diabetic rats. We further assessed the relative roles of stratum corneum and viable epidermis as barriers to insulin delivery. RESULTS Pretreatment of skin with microdermabrasion to selectively remove stratum corneum did not have a significant effect on insulin delivery or reduction in blood glucose level (BGL). Removal of full epidermis by microdermabrasion significantly reduced BGL, similar to the positive control involving subcutaneous injection of 0.1U insulin. Significant pharmacokinetic differences between microdermabrasion and subcutaneous injection were faster time to peak insulin concentration after injection and larger peak insulin concentration and area-under-the-curve after microdermabrasion. CONCLUSIONS Microdermabrasion can increase skin permeability to insulin at levels sufficient to reduce BGL. Viable epidermis is a barrier to insulin delivery such that removal of full epidermis enables significantly more insulin delivery than removal of stratum corneum alone.
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Affiliation(s)
- Samantha Andrews
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, USA
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Gratieri T, Kalaria D, Kalia YN. Non-invasive iontophoretic delivery of peptides and proteins across the skin. Expert Opin Drug Deliv 2011; 8:645-63. [DOI: 10.1517/17425247.2011.566265] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Kim KH, Gwak HS. Effects of vehicles on the percutaneous absorption of donepezil hydrochloride across the excised hairless mouse skin. Drug Dev Ind Pharm 2011; 37:1125-30. [DOI: 10.3109/03639045.2011.561352] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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