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Xu L, Yang T, Wen M, Wen D, Jin C, An M, Wang L, Liu Y, Fan J. Frontiers in the Etiology and Treatment of Preterm Premature Rupture of Membrane: From Molecular Mechanisms to Innovative Therapeutic Strategies. Reprod Sci 2024; 31:917-931. [PMID: 37989803 DOI: 10.1007/s43032-023-01411-9] [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: 09/20/2023] [Accepted: 11/09/2023] [Indexed: 11/23/2023]
Abstract
Preterm premature rupture of membranes (pPROM) poses a significant threat to fetal viability and increases the risk for newborn morbidities. The perinatal period of preterm infants affected by pPROM is often characterized by higher rates of mortality and morbidity, with associated risks of cerebral palsy, developmental delays, compromised immune function, respiratory diseases, and sensory impairments. pPROM is believed to result from a variety of causes, including but not limited to microbially induced infections, stretching of fetal membranes, oxidative stress, inflammatory responses, and age-related changes in the fetal-placental interface. Maternal stress, nutritional deficiencies, and medically induced procedures such as fetoscopy are also considered potential contributing factors to pPROM. This comprehensive review explores the potential etiologies leading to pPROM, delves into the intricate molecular mechanisms through which these etiologies cause membrane ruptures, and provides a concise overview of diagnostic and treatment approaches for pPROM. Based on available therapeutic options, this review proposes and explores the possibilities of utilizing a novel composite hydrogel composed of amniotic membrane particles for repairing ruptured fetal membranes, thereby holding promise for its clinical application.
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Affiliation(s)
- Ludan Xu
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Tiantian Yang
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Meiling Wen
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
- Research Center for Nanobiomaterials & Regenerative Medicine, College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Dawei Wen
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Chaoyang Jin
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Meiwen An
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Li Wang
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China
| | - Yang Liu
- Institute of Biomedical Engineering, College of Biomedical Engineering, Shanxi Key Laboratory of Material Strength & Structural Impact, Taiyuan University of Technology, Taiyuan, Shanxi, China.
- Research Center for Nanobiomaterials & Regenerative Medicine, College of Biomedical Engineering, Taiyuan University of Technology, Taiyuan, Shanxi, China.
- Department of Nuclear Medicine, First Hospital of Shanxi Medical University, Taiyuan, Shanxi, China.
| | - Junmei Fan
- Department of Reproductive Medicine Center, Children's Hospital of Shanxi and Women Health Center of Shanxi, Affiliated of Shanxi Medical University, Taiyuan, Shanxi, China.
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Avilla-Royo E, Ochsenbein-Kölble N, Vonzun L, Ehrbar M. Biomaterial-based treatments for the prevention of preterm birth after iatrogenic rupture of the fetal membranes. Biomater Sci 2022; 10:3695-3715. [DOI: 10.1039/d2bm00401a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Minimally invasive interventions to ameliorate or correct fetal abnormalities are becoming a clinical reality. However, the iatrogenic premature preterm rupture of the fetal membranes (FMs) (iPPROM), which may result in...
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Cx43 mediates changes in myofibroblast contraction and collagen release in human amniotic membrane defects after trauma. Sci Rep 2021; 11:16975. [PMID: 34408164 PMCID: PMC8373966 DOI: 10.1038/s41598-021-94767-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 07/12/2021] [Indexed: 12/19/2022] Open
Abstract
The wound healing capacity of the fetal membranes after spontaneous or iatrogenic membrane rupture is unclear. We examined the healing mechanisms in amniotic membrane (AM) defects after trauma. Traumatised human AM defects were cultured for 4 days. Markers for nuclear (DAPI), cell type (vimentin, αSMA) and healing (Cx43, TGFβ1, collagen) were examined by immunofluorescence (IMF) confocal microscopy, Second Harmonic Generation (SHG) imaging and RT-qPCR. After trauma, AMCs and myofibroblasts migrated to the AM wound edge. Within four days, αSMA expressing myofibroblasts showed abundant Cx43 localized in the cytoplasmic processes. The highly contractile spindle-shaped myofibroblasts were present in the defect site and released collagen. In contrast, AMCs expressed vimentin and formed Cx43 plaques between cells found in the outer edges of the wound. Whilst AMCs were absent in the defect site, αSMA expressing myofibroblasts continued to elongate and polarize the collagen fibres. Both TGFβ1 and Cx43 gene expression were significantly increased after trauma. Cx43 has differential effects on AM cell populations that increase cellularity, contraction and potentially migration to the wound edge resulting in collagen polarisation in the AM defect site. Establishing how Cx43 regulates AM cell function could be an approach to repair defects in the membranes after trauma.
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Amberg BJ, Hodges RJ, Rodgers KA, Crossley KJ, Hooper SB, DeKoninck PLJ. Why Do the Fetal Membranes Rupture Early after Fetoscopy? A Review. Fetal Diagn Ther 2021; 48:493-503. [PMID: 34404043 DOI: 10.1159/000517151] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 05/03/2021] [Indexed: 11/19/2022]
Abstract
Iatrogenic preterm premature rupture of the fetal membranes (iPPROM) remains the Achilles' heel of keyhole fetal surgery (fetoscopy) despite significant efforts in preclinical models to develop new therapies. This limited success is partially due to incomplete understanding why the fetal membranes rupture early after fetoscopy and notable differences in membrane physiology between humans and domestic species. In this review, we summarize aspects of fetoscopy that may contribute to iPPROM, the previous efforts to develop new therapies, and limitations of preclinical models commonly used in fetal membrane research.
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Affiliation(s)
- Benjamin J Amberg
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia, .,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia,
| | - Ryan J Hodges
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Karyn A Rodgers
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Kelly J Crossley
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Stuart B Hooper
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia
| | - Philip L J DeKoninck
- The Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Melbourne, Victoria, Australia.,The Ritchie Centre, Hudson Institute of Medical Research, Melbourne, Victoria, Australia.,Department of Obstetrics and Gynaecology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
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Carvalho NS, Moron AF, Witkin SS, Menon R, Cavalheiro S, Barbosa MM, Milani HJ, Sarmento SG, Ishigai MM. Histological response and expression of collagen, metalloproteinases MMP-1 and MMP-9 and tissue inhibitors of metalloproteinases TIMP-1 and TIMP-2 in fetal membranes following open intrauterine surgery: an experimental study. J Matern Fetal Neonatal Med 2020; 35:1301-1309. [PMID: 32295446 DOI: 10.1080/14767058.2020.1752654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Objective: To characterize aspects of the repair process by evaluating the tissue collagen density, metalloproteinases and tissue inhibitor of matrix metalloproteinases in the fetal membranes following open fetal surgery for myelomeningocele (MMC).Design: Experimental.Setting: Two Brazilian hospitals in 2013-2014.Population: 30 fetal membranes collected after elective cesarean deliveries, in patients who underwent open fetal surgery for MMC intrauterine repair.Methods: Regions within and surrounding the scar area and regions distant from the surgical site were evaluated for collagen concentration and expression of MMP-1, MMP-9, TIMP-1 and TIMP-2.Results: Collagen was increased in regions of scar formation (14.4 ± 2.7%) as compared to unaffected regions (8.0 ± 1.9%) (p < .001). The mean score of MMP-9 in the area of both the scar and suture was also increased above that observed in normal regions (p < .05). Conversely, MMP-1 was reduced in the scar when compared to the normal region and the area adjacent to the scar (suture region) (p < .05). TIMP-1 was increased in the suture region compared to the normal region (p < .05) while TIMP-2 was reduced in the scar region when compared to the other two regions (p < .05). The membrane repair process was also influenced by the number of previous pregnancies and gestational age at the time of surgery.Conclusion: Reparative activity of the fetal membrane after open fetal surgery involves up-regulation of collagen production and differential involvement of MMPs and TIMPs.
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Affiliation(s)
- Natalia S Carvalho
- Department of Obstetrics, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil.,Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil
| | - Antonio F Moron
- Department of Obstetrics, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil.,Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil.,Institute of Tropical Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | - Steven S Witkin
- Institute of Tropical Medicine, University of Sao Paulo, Sao Paulo, Brazil.,Department of Obstetrics and Gynecology- Weil Cornell Medicine, New York, USA
| | - Ramkumar Menon
- Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Texas, USA
| | - Sergio Cavalheiro
- Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil.,Department of Neurosurgery, Escola Paulista de Medicina, Federal University of São Paulo, São Paulo, Brazil
| | - Mauricio M Barbosa
- Department of Obstetrics, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil.,Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil
| | - Herbene J Milani
- Department of Obstetrics, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil.,Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil
| | - Stephanno G Sarmento
- Department of Obstetrics, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil.,Fetal Medicine Division, Hospital e Maternidade Santa Joana, São Paulo, Brazil
| | - Marcia M Ishigai
- Department of Pathology, Escola Paulista de Medicina - Federal University of São Paulo, São Paulo, Brazil
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Richardson LS, Menon PR, Menon R. The effects of extracellular matrix rigidity on 3-dimensional cultures of amnion membrane cells. Placenta 2019; 90:82-89. [PMID: 32056556 DOI: 10.1016/j.placenta.2019.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION To determine 3D growth of amnion membrane cells using soft substrate plates of various rigidities. METHODS Amnion epithelial (AEC) and mesenchymal cells (AMC) were cultured on 6-well soft substrate plates coated with matrigel and elastomer with rigidities of 0.5, 2, 8, 16, and 64 kPa (n = 3 each). Controls were cells in standard culture conditions. Cell morphology, spheroids' and sheets' formations and viability (bright field microscopy and crystal violet staining), and cellular transitions (vimentin/cytokeratin-18 [CK-18] ratios) were analyzed. A Student t-test was used for statistical analyses. RESULTS AECs in substrate rigidities between 2 and 8 kPa formed 3D features (spheroids and sheets) while retaining viability. Two kPa produced spheroids with epithelial characteristics (decrease in vimentin), and 8 kPa favored sheets. Transplantation and culture of AEC sheets with no matrix or elastomers, retained AECs' viability and maintained their epithelial characteristics. Optimum AMC growth was also between 2 and 8 kP A, with predominance of vimentin; however, AMCs did not form 3D structures. Lower and higher rigidities transitioned AMCs into AECs (decrease in vimentin). DISCUSSION Matrix rigidities between 2 and 8 kPa produced 3D structures of AECs (spheroids and sheets), resembling amnion membranes' morphology and exhibiting regenerative capacity in utero. Although AMCs grew in similar rigidities, a lack of 3D structures support their dispersed character in the membrane matrix. Extreme rigidities transitioned AMCs into AECs, suggesting that AMCs are transient cells (reservoirs) in the matrix required for remodeling. Compromises in matrix rigidity can cause membrane dysfunction and lead to adverse pregnancy outcomes.
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Affiliation(s)
- Lauren S Richardson
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, 301 University Blvd., Galveston, TX, 77555, USA; Department of Neuroscience, Cell Biology & Anatomy, The University of Texas Medical Branch at Galveston, 301 University Blvd., Galveston, TX, 77555, USA.
| | - Poorna R Menon
- Clear Falls High School, 4380 Village Way, League City, TX, 77573, USA
| | - Ramkumar Menon
- Department of Obstetrics & Gynecology, Division of Maternal-Fetal Medicine & Perinatal Research, The University of Texas Medical Branch at Galveston, 301 University Blvd., Galveston, TX, 77555, USA.
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Abstract
Fetal surgery and fetal therapy involve surgical interventions on the fetus in utero to correct or ameliorate congenital abnormalities and give a developing fetus the best chance at a healthy life. Historical use of biomaterials in fetal surgery has been limited, and most biomaterials used in fetal surgeries today were originally developed for adult or pediatric patients. However, as the field of fetal surgery moves from open surgeries to minimally invasive procedures, many opportunities exist for innovative biomaterials engineers to create materials designed specifically for the unique challenges and opportunities of maternal-fetal surgery. Here, we review biomaterials currently used in clinical fetal surgery as well as promising biomaterials in development for eventual clinical translation. We also highlight unmet challenges in fetal surgery that could particularly benefit from novel biomaterials, including fetal membrane sealing and minimally invasive myelomeningocele defect repair. Finally, we conclude with a discussion of the underdeveloped fetal immune system and opportunities for exploitation with novel immunomodulating biomaterials.
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Affiliation(s)
- Sally M Winkler
- Department of Bioengineering, University of California, Berkeley, CA, USA. and University of California, Berkeley-University of California, San Francisco Graduate Program in Bioengineering, Berkeley, CA, USA
| | - Michael R Harrison
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, San Francisco, CA, USA
| | - Phillip B Messersmith
- Department of Bioengineering, University of California, Berkeley, CA, USA. and Department of Materials Science and Engineering, University of California, Berkeley, CA, USA and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
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Abstract
Medical adhesives that are strong, easy to apply and biocompatible are promising alternatives to sutures and staples in a large variety of surgical and clinical procedures. Despite progress in the development and regulatory approval of adhesives for use in the clinic, adhesion to wet tissue remains challenging. Marine organisms have evolved a diverse set of highly effective wet adhesive approaches that have inspired the design of new medical adhesives. Here we provide an overview of selected marine animals and their chemical and physical adhesion strategies, the state of clinical translation of adhesives inspired by these organisms, and target applications where marine-inspired adhesives can have a significant impact. We will focus on medical adhesive polymers inspired by mussels, sandcastle worms, and cephalopods, emphasize the history of bioinspired medical adhesives from the peer reviewed and patent literature, and explore future directions including overlooked sources of bioinspiration and materials that exploit multiple bioinspired strategies.
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Affiliation(s)
- Diederik W. R. Balkenende
- Departments of Bioengineering and Materials Science and Engineering, University of California Berkeley, Berkeley, CA 94720-1760, USA
| | - Sally M. Winkler
- Departments of Bioengineering and Materials Science and Engineering, University of California Berkeley, Berkeley, CA 94720-1760, USA
- University of California, Berkeley–University of California, San Francisco Graduate Program in Bioengineering, Berkeley, CA, USA
| | - Phillip B. Messersmith
- Departments of Bioengineering and Materials Science and Engineering, University of California Berkeley, Berkeley, CA 94720-1760, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, United States
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Proliferative, Migratory, and Transition Properties Reveal Metastate of Human Amnion Cells. THE AMERICAN JOURNAL OF PATHOLOGY 2018; 188:2004-2015. [PMID: 29981743 DOI: 10.1016/j.ajpath.2018.05.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 04/27/2018] [Accepted: 05/17/2018] [Indexed: 11/19/2022]
Abstract
Amnion epithelial cell (AEC) shedding causes microfractures in human placental membranes during gestation. However, microfractures are healed to maintain membrane integrity. To better understand the cellular mechanisms of healing and tissue remodeling, scratch assays were performed using primary AECs derived from normal term not in labor membranes. AECs were grown under different conditions: i) normal cultures (control), ii) oxidative stress (OS) induction by cigarette smoke extract (CSE), iii) co-treatment of CSE and antioxidant N-acetyl-l-cysteine, and iv) treatment with amniotic fluid (AF). Cell migration time and distance, changes in intermediate filament (cytokeratin-18 and vimentin) expressions, and cellular senescence were determined. Control AECs in culture exhibited a metastate with the expression of both cytokeratin-18 and vimentin. During healing, AECs proliferated, migrated, and transitioned from epithelial to mesenchymal phenotype with increased vimentin. Wound healing was associated with mesenchymal to epithelial transition (MET). CSE-induced OS and senescence prevented wound healing in which cells sustained mesenchymal state. N-acetyl-l-cysteine reversed CSE's effect to aid wound closure through MET. AF accelerated cellular transitions and healing. Our data suggest that AECs undergo epithelial to mesenchymal transition during proliferation and migration and MET at the injury site to promote healing. AF accelerated whereas OS diminished cellular transitions and healing. OS-inducing pregnancy risk factors may diminish remodeling capacity contributing to membrane dysfunction, leading to preterm birth.
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Hofman AH, van Hees IA, Yang J, Kamperman M. Bioinspired Underwater Adhesives by Using the Supramolecular Toolbox. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1704640. [PMID: 29356146 DOI: 10.1002/adma.201704640] [Citation(s) in RCA: 281] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/02/2017] [Indexed: 05/25/2023]
Abstract
Nature has developed protein-based adhesives whose underwater performance has attracted much research attention over the last few decades. The adhesive proteins are rich in catechols combined with amphiphilic and ionic features. This combination of features constitutes a supramolecular toolbox, to provide stimuli-responsive processing of the adhesive, to secure strong adhesion to a variety of surfaces, and to control the cohesive properties of the material. Here, the versatile interactions used in adhesives secreted by sandcastle worms and mussels are explored. These biological principles are then put in a broader perspective, and synthetic adhesive systems that are based on different types of supramolecular interactions are summarized. The variety and combinations of interactions that can be used in the design of new adhesive systems are highlighted.
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Affiliation(s)
- Anton H Hofman
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Ilse A van Hees
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
| | - Juan Yang
- Rolls-Royce@NTU Corporate Lab, Nanyang Technological University, 65 Nanyang Drive, Singapore, 637460, Singapore
| | - Marleen Kamperman
- Physical Chemistry and Soft Matter, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands
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Green JJ, Elisseeff JH. Mimicking biological functionality with polymers for biomedical applications. Nature 2017; 540:386-394. [PMID: 27974772 DOI: 10.1038/nature21005] [Citation(s) in RCA: 293] [Impact Index Per Article: 41.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Accepted: 09/12/2016] [Indexed: 12/12/2022]
Abstract
The vast opportunities for biomaterials design and functionality enabled by mimicking nature continue to stretch the limits of imagination. As both biological understanding and engineering capabilities develop, more sophisticated biomedical materials can be synthesized that have multifaceted chemical, biological and physical characteristics designed to achieve specific therapeutic goals. Mimicry is being used in the design of polymers for biomedical applications that are required locally in tissues, systemically throughout the body, and at the interface with tissues.
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Affiliation(s)
- Jordan J Green
- Translational Tissue Engineering Center, Departments of Biomedical Engineering and Ophthalmology, and the Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
| | - Jennifer H Elisseeff
- Translational Tissue Engineering Center, Departments of Biomedical Engineering and Ophthalmology, and the Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA
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Blocher WC, Perry SL. Complex coacervate-based materials for biomedicine. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2016; 9. [DOI: 10.1002/wnan.1442] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 09/10/2016] [Accepted: 10/02/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Whitney C. Blocher
- Department of Chemical Engineering; University of Massachusetts Amherst; Amherst MA USA
| | - Sarah L. Perry
- Department of Chemical Engineering; University of Massachusetts Amherst; Amherst MA USA
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