Fabrication and use of silicon hollow-needle arrays to achieve tissue nanotransfection in mouse tissue in vivo.


Journal

Nature protocols
ISSN: 1750-2799
Titre abrégé: Nat Protoc
Pays: England
ID NLM: 101284307

Informations de publication

Date de publication:
12 2021
Historique:
received: 14 06 2020
accepted: 10 09 2021
pubmed: 28 11 2021
medline: 24 12 2021
entrez: 27 11 2021
Statut: ppublish

Résumé

Tissue nanotransfection (TNT) is an electromotive gene transfer technology that was developed to achieve tissue reprogramming in vivo. This protocol describes how to fabricate the required hardware, commonly referred to as a TNT chip, and use it for in vivo TNT. Silicon hollow-needle arrays for TNT applications are fabricated in a standardized and reproducible way. In <1 s, these silicon hollow-needle arrays can be used to deliver plasmids to a predetermined specific depth in murine skin in response to pulsed nanoporation. Tissue nanotransfection eliminates the need to use viral vectors, minimizing the risk of genomic integration or cell transformation. The TNT chip fabrication process typically takes 5-6 d, and in vivo TNT takes 30 min. This protocol does not require specific expertise beyond a clean room equipped for basic nanofabrication processes.

Identifiants

pubmed: 34837085
doi: 10.1038/s41596-021-00631-0
pii: 10.1038/s41596-021-00631-0
pmc: PMC9104164
mid: NIHMS1785546
doi:

Substances chimiques

Silicon Z4152N8IUI

Banques de données

figshare
['10.6084/m9.figshare.16528311']

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S. Review

Langues

eng

Sous-ensembles de citation

IM

Pagination

5707-5738

Subventions

Organisme : NIGMS NIH HHS
ID : K25 GM143572
Pays : United States
Organisme : NIDDK NIH HHS
ID : R01 DK114718
Pays : United States
Organisme : NIDDK NIH HHS
ID : R01 DK128845
Pays : United States

Informations de copyright

© 2021. The Author(s), under exclusive licence to Springer Nature Limited.

Références

Abbasi, J. Nanochip turns skin into a bioreactor. JAMA 318, 898 (2017).
pubmed: 28898361
Miller, M. A. Nanotransfection brings progress that’s more than skin-deep. Sci. Transl. Med. 9, eaao4216 (2017).
doi: 10.1126/scitranslmed.aao4216
Gallego-Perez, D. et al. Topical tissue nano-transfection mediates non-viral stroma reprogramming and rescue. Nat. Nanotechnol. 12, 974–979 (2017).
pubmed: 28785092 pmcid: 5814120 doi: 10.1038/nnano.2017.134
Zakrewsky, M., Kumar, S. & Mitragotri, S. Nucleic acid delivery into skin for the treatment of skin disease: proofs-of-concept, potential impact, and remaining challenges. J. Control. Release 219, 445–456 (2015).
pubmed: 26385169 pmcid: 5192040 doi: 10.1016/j.jconrel.2015.09.017
Sharei, A. et al. A vector-free microfluidic platform for intracellular delivery. Proc. Natl Acad. Sci. USA 110, 2082–2087 (2013).
pubmed: 23341631 pmcid: 3568376 doi: 10.1073/pnas.1218705110
Wang, Y. et al. Poking cells for efficient vector-free intracellular delivery. Nat. Commun. 5, 4466 (2014).
pubmed: 25072981 doi: 10.1038/ncomms5466
Pylaev, T., Vanzha, E., Avdeeva, E., Khlebtsov, B. & Khlebtsov, N. A novel cell transfection platform based on laser optoporation mediated by Au nanostar layers. J. Biophotonics 12, e201800166 (2019).
pubmed: 30203552 doi: 10.1002/jbio.201800166
Xiong, R. H. et al. Comparison of gold nanoparticle mediated photoporation: vapor nanobubbles outperform direct heating for delivering macromolecules in live cells. ACS Nano 8, 6288–6296 (2014).
pubmed: 24870061 doi: 10.1021/nn5017742
Boukany, P. E. et al. Nanochannel electroporation delivers precise amounts of biomolecules into living cells. Nat. Nanotechnol. 6, 747–754 (2011).
pubmed: 22002097 doi: 10.1038/nnano.2011.164
Shi, J. et al. A review on electroporation-based intracellular delivery. Molecules 23, 3044 (2018).
pmcid: 6278265 doi: 10.3390/molecules23113044
Kay, M. A., Glorioso, J. C. & Naldini, L. Viral vectors for gene therapy: the art of turning infectious agents into vehicles of therapeutics. Nat. Med. 7, 33–40 (2001).
pubmed: 11135613 doi: 10.1038/83324
Knight, S., Collins, M. & Takeuchi, Y. Insertional mutagenesis by retroviral vectors: current concepts and methods of analysis. Curr. Gene Ther. 13, 211–227 (2013).
pubmed: 23590635 doi: 10.2174/1566523211313030006
Sawada, S. et al. Nanogel hybrid assembly for exosome intracellular delivery: effects on endocytosis and fusion by exosome surface polymer engineering. Biomater. Sci. 8, 619–630 (2020).
pubmed: 31833484 doi: 10.1039/C9BM01232J
Yim, N. et al. Exosome engineering for efficient intracellular delivery of soluble proteins using optically reversible protein-protein interaction module. Nat. Commun. 7, 12277 (2016).
pubmed: 27447450 pmcid: 4961865 doi: 10.1038/ncomms12277
Maas, S. L. N., Breakefield, X. O. & Weaver, A. M. Extracellular vesicles: unique intercellular delivery vehicles. Trends Cell Biol. 27, 172–188 (2017).
pubmed: 27979573 doi: 10.1016/j.tcb.2016.11.003
Wang, Q. Y. et al. ARMMs as a versatile platform for intracellular delivery of macromolecules. Nat. Commun. 9, 960 (2018).
pubmed: 29511190 pmcid: 5840177 doi: 10.1038/s41467-018-03390-x
Du, J. J., Jin, J., Yan, M. & Lu, Y. F. Synthetic nanocarriers for intracellular protein delivery. Curr. Drug Metab. 13, 82–92 (2012).
pubmed: 22292811 doi: 10.2174/138920012798356862
Cao, Y. et al. Nontoxic nanopore electroporation for effective intracellular delivery of biological macromolecules. Proc. Natl Acad. Sci. USA 116, 7899–7904 (2019).
pubmed: 30923112 pmcid: 6475394 doi: 10.1073/pnas.1818553116
Gallego-Perez, D. et al. Deterministic transfection drives efficient nonviral reprogramming and uncovers reprogramming barriers. Nanomedicine 12, 399–409 (2016).
pubmed: 26711960 doi: 10.1016/j.nano.2015.11.015
Roy, S. et al. Neurogenic tissue nanotransfection in the management of cutaneous diabetic polyneuropathy. Nanomedicine 128, 102220 (2020).
doi: 10.1016/j.nano.2020.102220
Huang, D. et al. Efficient delivery of nucleic acid molecules into skin by combined use of microneedle roller and flexible interdigitated electroporation array. Theranostics 8, 2361–2376 (2018).
pubmed: 29721085 pmcid: 5928895 doi: 10.7150/thno.23438
Petchsangsai, M., Rojanarata, T., Opanasopit, P. & Ngawhirunpat, T. The combination of microneedles with electroporation and sonophoresis to enhance hydrophilic macromolecule skin penetration. Biol. Pharm. Bull. 37, 1373–1382 (2014).
pubmed: 24931312 doi: 10.1248/bpb.b14-00321
Vinayakumar, K. B. et al. A hollow stainless steel microneedle array to deliver insulin to a diabetic rat. J. Micromech. Microeng. 26, 065013 (2016).
doi: 10.1088/0960-1317/26/6/065013
McAllister, D. V. et al. Microfabricated needles for transdermal delivery of macromolecules and nanoparticles: fabrication methods and transport studies. Proc. Natl Acad. Sci. USA 100, 13755–13760 (2003).
pubmed: 14623977 pmcid: 283494 doi: 10.1073/pnas.2331316100
Miller, P. R. et al. Integrated carbon fiber electrodes within hollow polymer microneedles for transdermal electrochemical sensing. Biomicrofluidics 5, 13415 (2011).
pubmed: 21522504 doi: 10.1063/1.3569945
Mishra, R., Maiti, T. K. & Bhattacharyya, T. K. Development of SU-8 hollow microneedles on a silicon substrate with microfluidic interconnects for transdermal drug delivery. J Micromech Microeng 28, https://doi.org/10.1088/1361-6439/aad301 (2018).
Mishra, R., Pramanick, B., Maiti, T. K. & Bhatracharyya, T. K. Glassy carbon microneedles—new transdermal drug delivery device derived from a scalable C-MEMS process. Microsyst. Nanoeng. 4, 38 (2018).
pubmed: 31057926 pmcid: 6295442 doi: 10.1038/s41378-018-0039-9
Gardeniers, H. J. G. E. et al. Silicon micromachined hollow microneedles for transdermal liquid transport. J. Microelectromech. Syst. 12, 855–862 (2003).
doi: 10.1109/JMEMS.2003.820293
Li, Y. et al. Fabrication of sharp silicon hollow microneedles by deep-reactive ion etching towards minimally invasive diagnostics. Microsyst. Nanoeng. 5, 41 (2019).
pubmed: 31636931 pmcid: 6799813 doi: 10.1038/s41378-019-0077-y
Ashrf, M. et al. Design, simulation and fabrication of silicon microneedles for bio-medical applications. Trans. Electr. Eng. Electron. Commun. 9, 83–91 (2011).
Wilke, N., Mulcahy, A., Ye, S. R. & Morrissey, A. Process optimization and characterization of silicon microneedles fabricated by wet etch technology. Microelectron. J. 36, 650–656 (2005).
doi: 10.1016/j.mejo.2005.04.044
Kang, S. K. et al. Bioresorbable silicon electronic sensors for the brain. Nature 530, 71–76 (2016).
pubmed: 26779949 doi: 10.1038/nature16492
Marty, F. et al. Advanced etching of silicon based on deep reactive ion etching for silicon high aspect ratio microstructures and three-dimensional micro- and nanostructures. Microelectron. J. 36, 673–677 (2005).
doi: 10.1016/j.mejo.2005.04.039
Ji, J., Tay, F. E. H., Miao, J. M. & Iliescu, C. Microfabricated silicon microneedle array for transdermal drug delivery. J. Phys. Conf. Ser. 34, 1127–1131 (2006).
doi: 10.1088/1742-6596/34/1/186
Wilke, N., Hibert, C., O’Brien, J. & Morrissey, A. Silicon microneedle electrode array with temperature monitoring for electroporation. Sens. Actuat. A Phys. 123–124, 319–325 (2005).
doi: 10.1016/j.sna.2005.05.017
Lai, S. L., Johnson, D. & Westerman, R. Aspect ratio dependent etching lag reduction in deep silicon etch processes. J. Vac. Sci. Technol. A 24, 1283–1288 (2006).
doi: 10.1116/1.2172944
Tang, Y., Sandoughsaz, A., Owen, K. J. & Najafi, K. Ultra deep reactive ion etching of high aspect-ratio and thick silicon using a ramped-parameter process. J. Microelectromech. Syst. 27, 686–697 (2018).
doi: 10.1109/JMEMS.2018.2843722
Collins, F. Tissue nanotransfection: skin cells can be reprogrammed in vivo. https://directorsblog.nih.gov/2019/02/14/skin-cells-can-be-reprogrammed-in-vivo/ (NIH Director’s Blog, 2019).
Zhou, X. et al. Exosome-mediated crosstalk between keratinocytes and macrophages in cutaneous wound healing. ACS Nano 14, 12732–12748 (2020).
pubmed: 32931251 pmcid: 7970718 doi: 10.1021/acsnano.0c03064
Moore, J. T. et al. Nanochannel-based poration drives benign and effective nonviral gene delivery to peripheral nerve tissue. Adv. Biosyst. 4, e2000157 (2020).
pubmed: 32939985 pmcid: 7704786 doi: 10.1002/adbi.202000157
Cunningham, J. J., Ulbright, T. M., Pera, M. F. & Looijenga, L. H. Lessons from human teratomas to guide development of safe stem cell therapies. Nat. Biotechnol. 30, 849–857 (2012); erratum 31, 565 (2013).
Losordo, D. W. & Dimmeler, S. Therapeutic angiogenesis and vasculogenesis for ischemic disease: part II: cell-based therapies. Circulation 109, 2692–2697 (2004).
pubmed: 15184293 doi: 10.1161/01.CIR.0000128596.49339.05
Mount, N. M., Ward, S. J., Kefalas, P. & Hyllner, J. Cell-based therapy technology classifications and translational challenges. Philos. Trans. R. Soc. Lond. B Biol. Sci. 370, 20150017 (2015).
pubmed: 26416686 pmcid: 4634004 doi: 10.1098/rstb.2015.0017
Luckay, A. et al. Effect of plasmid DNA vaccine design and in vivo electroporation on the resulting vaccine-specific immune responses in rhesus macaques. J. Virol. 81, 5257–5269 (2007).
pubmed: 17329330 pmcid: 1900241 doi: 10.1128/JVI.00055-07
Vargas, J. E. et al. Retroviral vectors and transposons for stable gene therapy: advances, current challenges and perspectives. J. Transl. Med. 14, 288 (2016).
pubmed: 27729044 pmcid: 5059932 doi: 10.1186/s12967-016-1047-x
Aihara, H. & Miyazaki, J.-i Gene transfer into muscle by electroporation in vivo. Nat. Biotechnol. 16, 867–870 (1998).
pubmed: 9743122 doi: 10.1038/nbt0998-867
Mir, L. M. et al. High-efficiency gene transfer into skeletal muscle mediated by electric pulses. Proc. Natl Acad. Sci. USA 96, 4262–4267 (1999).
pubmed: 10200250 pmcid: 16320 doi: 10.1073/pnas.96.8.4262
Lin, F. et al. Optimization of electroporation-enhanced intradermal delivery of DNA vaccine using a minimally invasive surface device. Hum. Gene Ther. Methods 23, 157–168 (2012).
pubmed: 22794496 pmcid: 4015073 doi: 10.1089/hgtb.2011.209
Matriano, J. A. et al. Macroflux microprojection array patch technology: a new and efficient approach for intracutaneous immunization. Pharm. Res. 19, 63–70 (2002).
pubmed: 11837701 doi: 10.1023/A:1013607400040
Daugimont, L. et al. Hollow microneedle arrays for intradermal drug delivery and DNA electroporation. J. Membr. Biol. 236, 117–125 (2010).
pubmed: 20652559 doi: 10.1007/s00232-010-9283-0
Park, J. H., Allen, M. G. & Prausnitz, M. R. Biodegradable polymer microneedles: fabrication, mechanics and transdermal drug delivery. J. Control. Release 104, 51–66 (2005).
pubmed: 15866334 doi: 10.1016/j.jconrel.2005.02.002
Park, J. H., Yoon, Y. K., Choi, S. O., Prausnitz, M. R. & Allen, M. G. Tapered conical polymer microneedles fabricated using an integrated lens technique for transdermal drug delivery. IEEE Trans. Biomed. Eng. 54, 903–913 (2007).
pubmed: 17518288 doi: 10.1109/TBME.2006.889173
Sullivan, S. P. et al. Dissolving polymer microneedle patches for influenza vaccination. Nat. Med. 16, 915–920 (2010).
pubmed: 20639891 pmcid: 2917494 doi: 10.1038/nm.2182
van der Maaden, K. et al. Hollow microneedle-mediated micro-injections of a liposomal HPV E7(43-63) synthetic long peptide vaccine for efficient induction of cytotoxic and T-helper responses. J. Control. Release 269, 347–354 (2018).
pubmed: 29174441 doi: 10.1016/j.jconrel.2017.11.035
Kim, Y. C., Park, J. H. & Prausnitz, M. R. Microneedles for drug and vaccine delivery. Adv. Drug Deliv. Rev. 64, 1547–1568 (2012).
pubmed: 22575858 pmcid: 3419303 doi: 10.1016/j.addr.2012.04.005
Narayanan, S. P. & Raghavan, S. Solid silicon microneedles for drug delivery applications. Int. J. Adv. Manuf. Tech. 93, 407–422 (2017).
doi: 10.1007/s00170-016-9698-6
Xie, X. et al. Nanostraw–electroporation system for highly efficient intracellular delivery and transfection. ACS Nano 7, 4351–4358 (2013).
pubmed: 23597131 doi: 10.1021/nn400874a
Cao, Y. et al. Nondestructive nanostraw intracellular sampling for longitudinal cell monitoring. Proc. Natl Acad. Sci. USA 114, E1866–E1874 (2017).
pubmed: 28223521 pmcid: 5347600 doi: 10.1073/pnas.1615375114
He, G. et al. Fabrication of various structures of nanostraw arrays and their applications in gene delivery. Adv. Mater. Interfaces 5, 1701535 (2018).
doi: 10.1002/admi.201701535
He, G. et al. Multifunctional branched nanostraw-electroporation platform for intracellular regulation and monitoring of circulating tumor cells. Nano Lett. 19, 7201–7209 (2019).
pubmed: 31557044 doi: 10.1021/acs.nanolett.9b02790
Tay, A. & Melosh, N. Nanostructured materials for intracellular cargo delivery. Acc. Chem. Res. 52, 2462–2471 (2019).
pubmed: 31465200 doi: 10.1021/acs.accounts.9b00272
Wen, R. et al. Intracellular delivery and sensing system based on electroplated conductive nanostraw arrays. ACS Appl. Mater. Interfaces 11, 43936–43948 (2019).
pubmed: 31696695 doi: 10.1021/acsami.9b15619
Gill, H. S. & Prausnitz, M. R. Coated microneedles for transdermal delivery. J. Control. Release 117, 227–237 (2007).
pubmed: 17169459 doi: 10.1016/j.jconrel.2006.10.017
DeMuth, P. C., Su, X., Samuel, R. E., Hammond, P. T. & Irvine, D. J. Nano-layered microneedles for transcutaneous delivery of polymer nanoparticles and plasmid DNA. Adv. Mater. 22, 4851–4856 (2010).
pubmed: 20859938 pmcid: 3030257 doi: 10.1002/adma.201001525
Kim, H. et al. Bioresorbable, miniaturized porous silicon needles on a flexible water-soluble backing for unobtrusive, sustained delivery of chemotherapy. ACS Nano 14, 7227–7236 (2020).
pubmed: 32401016 pmcid: 8279902 doi: 10.1021/acsnano.0c02343
Chiappini, C. et al. Biodegradable silicon nanoneedles delivering nucleic acids intracellularly induce localized in vivo neovascularization. Nat. Mater. 14, 532–539 (2015).
pubmed: 25822693 pmcid: 4538992 doi: 10.1038/nmat4249
Zhang, B., Shi, Y., Miyamoto, D., Nakazawa, K. & Miyake, T. Nanostraw membrane stamping for direct delivery of molecules into adhesive cells. Sci. Rep. 9, 6806 (2019).
pubmed: 31048793 pmcid: 6497648 doi: 10.1038/s41598-019-43340-1
Seong, H. et al. Size-tunable nanoneedle arrays for influencing stem cell morphology, gene expression, and nuclear membrane curvature. ACS Nano 14, 5371–5381 (2020).
pubmed: 32330008 pmcid: 7254837 doi: 10.1021/acsnano.9b08689
Chen, W., Li, H., Shi, D., Liu, Z. & Yuan, W. Microneedles as a delivery system for gene therapy. Front. Pharmacol. 7, 137 (2016).
pubmed: 27303298 pmcid: 4880556 doi: 10.3389/fphar.2016.00137
Dul, M. et al. Hydrodynamic gene delivery in human skin using a hollow microneedle device. J. Control. Release 265, 120–131 (2017).
pubmed: 28254630 doi: 10.1016/j.jconrel.2017.02.028
Bolhassani, A., Khavari, A. & Orafa, Z. Electroporation—advantages and drawbacks for delivery of drug, gene and vaccine. in Application of Nanotechnology in Drug Delivery (InTech, 2014).
Huo, Z.-Y. et al. Carbon-nanotube sponges enabling highly efficient and reliable cell inactivation by low-voltage electroporation. Environ. Sci. Nano 4, 2010–2017 (2017).
doi: 10.1039/C7EN00558J
Hyder, I., Eghbalsaied, S. & Kues, W. A. Systematic optimization of square-wave electroporation conditions for bovine primary fibroblasts. BMC Mol. Cell Biol. 21, 9 (2020).
pubmed: 32111153 pmcid: 7049184 doi: 10.1186/s12860-020-00254-5
Hu, Y., Werner, C. & Li, D. Electrokinetic transport through rough microchannels. Anal. Chem. 75, 5747–5758 (2003).
pubmed: 14588014 doi: 10.1021/ac0347157
Fu, J. et al. Improving sidewall roughness by combined RIE-Bosch process. Mat. Sci. Semicon. Proc. 83, 186–191 (2018).
doi: 10.1016/j.mssp.2018.04.033
Chutani, R. K., Hasegawa, M., Maurice, V., Passilly, N. & Gorecki, C. Single-step deep reactive ion etching of ultra-deep silicon cavities with smooth sidewalls. Sens. Actuators A Phys. 208, 66 (2014).
doi: 10.1016/j.sna.2013.12.031
Canatella, P. J., Karr, J. F., Petros, J. A. & Prausnitz, M. R. Quantitative study of electroporation-mediated molecular uptake and cell viability. Biophys. J. 80, 755–764 (2001).
pubmed: 11159443 pmcid: 1301274 doi: 10.1016/S0006-3495(01)76055-9
Stewart, M. P. et al. In vitro and ex vivo strategies for intracellular delivery. Nature 538, 183–192 (2016).
pubmed: 27734871 doi: 10.1038/nature19764
Fei, Z. et al. Micronozzle array enhanced sandwich electroporation of embryonic stem cells. Anal. Chem. 82, 353–358 (2010).
pubmed: 19961232 doi: 10.1021/ac902041h
Chang, L. et al. Magnetic tweezers-based 3D microchannel electroporation for high-throughput gene transfection in living cells. Small 11, 1818–1828 (2015).
pubmed: 25469659 doi: 10.1002/smll.201402564
Cao, Y. et al. Reply to Nathamgari et al.: nanopore electroporation for intracellular delivery of biological macromolecules. Proc. Natl Acad. Sci. USA 116, 22911 (2019).
pubmed: 31662468 pmcid: 6859330 doi: 10.1073/pnas.1912715116
Herrick, A., Perry, A. J. & Boswell, R. W. Etching silicon by SF6 in a continuous and pulsed power helicon reactor. J. Vac. Sci. Technol. A 21, 955–966 (2003).
doi: 10.1116/1.1575215
Wongwanitwattana, C. et al. Precision plasma etching of Si, Ge, and Ge:P by SF6 with added O2. J. Vac. Sci. Technol. A 32, 031302 (2014).
doi: 10.1116/1.4868615
Shikida, M., Hasada, T. & Sato, K. Fabrication of a hollow needle structure by dicing, wet etching and metal deposition. J. Micromech. Microeng. 16, 2230–2239 (2006).
doi: 10.1088/0960-1317/16/10/041
Yan, G., Warner, K. S., Zhang, J., Sharma, S. & Gale, B. K. Evaluation needle length and density of microneedle arrays in the pretreatment of skin for transdermal drug delivery. Int. J. Pharmaceutics 391, 7–12 (2010).
doi: 10.1016/j.ijpharm.2010.02.007
Natu, R., Islam, M., Gilmore, J. & Martinez-Duarte, R. Shrinkage of SU-8 microstructures during carbonization. J. Anal. Appl. Pyrolysis 131, 17–27 (2018).
doi: 10.1016/j.jaap.2018.02.015
Miyazaki, J.-i. & Aihara, H. Gene transfer into muscle by electroporation in vivo. in Gene Therapy Protocols 2nd edn (ed. Morgan, J. R.). 49–62 (Springer, 2002).
Zhang, X. et al. Characteristics of liquid flow in microchannels at very low Reynolds numbers. Chem. Eng. Technol. 39, 1425–1430 (2016).
doi: 10.1002/ceat.201500743

Auteurs

Yi Xuan (Y)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. xuan@iu.edu.
Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, USA. xuan@iu.edu.

Subhadip Ghatak (S)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.

Andrew Clark (A)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.

Zhigang Li (Z)

Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, USA.

Savita Khanna (S)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.

Dongmin Pak (D)

Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA.

Mangilal Agarwal (M)

Integrated Nanosystems Development Institute, IUPUI, Indianapolis, IN, USA.

Sashwati Roy (S)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.
Richard L. Roudebush Veterans Administration Medical Center, Indianapolis, IN, USA.

Peter Duda (P)

Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA.

Chandan K Sen (CK)

Indiana Center for Regenerative Medicine and Engineering, Indiana University Health Comprehensive Wound Center, Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, USA. cksen@iu.edu.
Weldon School of Biomedical Engineering, Purdue University, West Lafayette, IN, USA. cksen@iu.edu.

Articles similaires

Smoking Cessation and Incident Cardiovascular Disease.

Jun Hwan Cho, Seung Yong Shin, Hoseob Kim et al.
1.00
Humans Male Smoking Cessation Cardiovascular Diseases Female
Humans United States Aged Cross-Sectional Studies Medicare Part C
1.00
Humans Yoga Low Back Pain Female Male
Humans Meals Time Factors Female Adult

Classifications MeSH