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Moni SS, Abdelwahab SI, Mohan S, Riadi Y, Elmobark ME, Areshyi RW, Sofyani HA, Halawi FA, Hakami MQ, Aljahdali IA, Oraibi B, Farasani A, Dawod OY, Alfaifi HA, Alzahrani AH, Jerah AA. Cetuximab-conjugated sodium selenite nanoparticles for doxorubicin targeted delivery against MCF-7 breast cancer cells. Nanomedicine (Lond) 2024:1-16. [PMID: 39381998 DOI: 10.1080/17435889.2024.2403962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2024] [Accepted: 09/10/2024] [Indexed: 10/10/2024] Open
Abstract
Aim: To develop and characterize doxorubicin-loaded sodium selenite nanoparticles (SSNP-DOX) and their surface attachment with cetuximab (mAb-SSNP-DOX).Methods: SSNP-DOX was formulated by gelation and then conjugated with cetuximab to form mAb-SSNP-DOX. Characterization included DLS, SEM, TEM, DSC, Raman spectroscopy and XRD. In vitro, the kinetics of doxorubicin release and cytotoxicity in MCF-7 breast cancer cells were investigated.Results: The zeta potential for SSNP-DOX and mAb-SSNP-DOX was -14.4 ± 10.1 mV and -27.5 ± 7.28 mV, with particle sizes of 181.3 nm and 227.5 nm, respectively. The formulation intensity was 89.7% for SSNP-DOX and 100% for mAb-SSNP-DOX, with PDI values of 0.419 and 0.251, respectively. SEM and TEM showed that mAb-SSNP-DOX was smooth and spherical. The DSC analysis revealed exothermic peaks at 102.44°C for SSNP-DOX and 144.21°C for mAb-SSNP-DOX, along with endothermic peaks at 269.19°C and 241.6°C, respectively. Raman spectroscopy showed a higher intensity for mAb-SSNP-DOX. The XRD study showed different peaks for each formulation. Both followed zero order kinetics for doxorubicin release. Cytotoxicity studies showed significant effects and high apoptosis in MCF-7 cells for both formulations.Conclusion: The mAb-SSNP-DOX showed promising properties, more effective doxorubicin release and higher cytotoxicity against breast cancer cells compared with SSNP-DOX.
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Affiliation(s)
- Sivakumar S Moni
- Department of Pharmaceutics, College of Parmacy, Jazan University, Jazan, 45142, Saudi Arabia
- Health Research Centre, Jazan University, Jazan, 45142, Saudi Arabia
| | | | - Syam Mohan
- Health Research Centre, Jazan University, Jazan, 45142, Saudi Arabia
- School of Health Sciences, University of Petroleum & Energy Studies, Dehradun, Uttarakhand, India
- Department of Pharmacology, Center for Transdisciplinary Research, Saveetha University, Saveetha Institute of Medical & Technical Science, Saveetha Dental College, Chennai, India
| | - Yassine Riadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi Arabia
| | - Mohamed Eltaib Elmobark
- Department of Pharmaceutics, College of Parmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Razan Willie Areshyi
- Pharm.D students, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Hissah Ali Sofyani
- Pharm.D students, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Fatma Ahmad Halawi
- Pharm.D students, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Manar Qasem Hakami
- Pharm.D students, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Ieman A Aljahdali
- Department of Clinical Laboratory Sciences, Taif University, Taif, 11099, Saudi Arabia
| | - Bassem Oraibi
- Health Research Centre, Jazan University, Jazan, 45142, Saudi Arabia
| | - Abdullah Farasani
- Health Research Centre, Jazan University, Jazan, 45142, Saudi Arabia
- Department of Medical Laboratory Technology, College of Nursing & Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Ogail Yousif Dawod
- Department of Physical Therapy, College of Nursing and Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Hassan Ahmad Alfaifi
- Ministry of Health Pharmaceutical Care Administration (Jeddah Second Health Cluster), Jeddah, 21589, Saudi Arabia
| | - Amal Hamdan Alzahrani
- College of Pharmacy, Department of Pharmacology & Toxicology, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Ahmed Ali Jerah
- Department of Medical Laboratory Technology, College of Nursing & Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
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Singh B, Soni SK, Vaish S, Mathur P, Garg N. Immobilization of microbial multienzyme preparation on calcium alginate beads as well as lyophilization with mosambi peel matrix improved its shelf-life and stability. Folia Microbiol (Praha) 2024; 69:383-393. [PMID: 37498405 DOI: 10.1007/s12223-023-01079-3] [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: 12/11/2022] [Accepted: 07/17/2023] [Indexed: 07/28/2023]
Abstract
The purpose of the current study was to evaluate the functional activity and storage viability (at 4 °C and 35 °C) of an immobilized as well as lyophilized multienzyme, viz., pectinase, cellulase, and amylase (PCA) that was produced by Bacillus subtilis NG105 under solid state fermentation (SSF) at 35 ℃ for 10 days using mosambi peel as a substrate. After SSF, the culture media was divided into two aliquots. From the first aliquot, the produced ME was extracted, precipitated, and further immobilized on calcium alginate beads (MEICA). In order to immobilize on mosambi peel matrix, the second aliquot was mixed with acetone and subsequently lyophilized (MELMP). Thus, ready MEICA and MELMP extracted 87.5 and 91.5% juice from mango pulp, respectively. In the reusability study, after 5 cycles, MEICA exhibited 23.8%, 24.4%, and 36.5% PCA activity, respectively. The PCA activity of MEICA and MELMP was examined after 60 days of storage at 4 ℃. The result revealed that the PCA for MEICA declined from 100 to 66%, 58.2%, and 64.5%, respectively, while for MELMP, it dropped from 100 to 84.2%, 82.1%, and 69.7%, respectively. Further, after 60 days of storage, the reduction of total protein content (TPC) in free multienzyme (FME), MEICA, and MELMP was 92.2%, 91.5%, and 36.3% observed, respectively. In the localization study, the maximum levels of multienzyme activity were found in cell exudates. This study demonstrated that immobilizing of multienzyme through lyophilization on waste substrates like mosambi peel boosted its stability and shelf-life along with greatly reducing the cost of products.
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Affiliation(s)
- Balvindra Singh
- Division of Post Harvest Management, ICAR-Central Institute for Subtropical Horticulture, Rehmankhera, P.O. Kakori, Lucknow, Uttar Pradesh, 226101, India
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Lucknow Campus, Lucknow, 227105, India
| | - Sumit K Soni
- Crop Improvement and Biotechnology Division, ICAR-Central Institute for Subtropical Horticulture, Rehmankhera, P.O. Kakori, Lucknow, Uttar Pradesh, 226101, India.
| | - Supriya Vaish
- Division of Post Harvest Management, ICAR-Central Institute for Subtropical Horticulture, Rehmankhera, P.O. Kakori, Lucknow, Uttar Pradesh, 226101, India
| | - Priti Mathur
- Amity Institute of Biotechnology, Amity University Uttar Pradesh, Lucknow Campus, Lucknow, 227105, India
| | - Neelima Garg
- Division of Post Harvest Management, ICAR-Central Institute for Subtropical Horticulture, Rehmankhera, P.O. Kakori, Lucknow, Uttar Pradesh, 226101, India.
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Wang B, Pang M, Song Y, Wang H, Qi P, Bai S, Lei X, Wei S, Zong Z, Lin S, Zhang X, Cen X, Wang X, Yang Y, Li Y, Wang Y, Xu H, Huang L, Tortorella M, Cheng B, Lee Y, Qin D, Li G. Human fetal mesenchymal stem cells secretome promotes scarless diabetic wound healing through heat-shock protein family. Bioeng Transl Med 2023; 8:e10354. [PMID: 36684113 PMCID: PMC9842061 DOI: 10.1002/btm2.10354] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 05/11/2022] [Accepted: 05/13/2022] [Indexed: 01/25/2023] Open
Abstract
The high mortality rate of patients with diabetic foot ulcers is urging the appearance of an effective biomedical drug. Senescence is one of the major reasons of aging-induced decline in the diabetic wound. Our previous studies have demonstrated the anti-senescence effect of secretomes derived from human fetal mesenchymal stem cells (hfMSC). The present study tends to explore the potential role of hfMSC secretome (HFS) in wound healing through anti-aging. Meanwhile, we try to overcome several obstacles in the clinical application of stem cell secretome. A verticle bioreactor and microcarriers are employed to expand hfMSC and produce the HFS on a large scale. The HFS was then subjected to lyophilization (L-HFS). The PLGA (poly lactic-co-glycolic acid) particles were used to encapsulate and protect L-HFS from degradation in the streptozotocin (STZ)-induced diabetic rat model. Results showed that HFS-PLGA significantly enhanced wound healing by promoting vascularization and inhibiting inflammation in the skin wound bed. We further analyzed the contents of HFS. Isobaric tag for relative and absolute quantitation (ITRAQ) and label-free methods were used to identify peptides in the secretome. Bioinformatics analysis indicated that exosome production-related singling pathways and heat-shock protein family could be used as bio-functional markers and quality control for stem cell secretome production.
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Affiliation(s)
- Bin Wang
- Innovation Centre for Advanced Interdisciplinary Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education InstitutesThe Fifth Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
- The Chinese University of Hong Kong (CUHK)‐Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative MedicineBioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory)GuangzhouChina
| | - Mengru Pang
- Department of Burn and Plastic SurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhouChina
| | - Yancheng Song
- Department of orthopedicsThe Affiliated Hospital of Guangdong Pharmaceutical UniversityGuangzhouChina
| | - Haixing Wang
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Pan Qi
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Shanshan Bai
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Xiaoxuan Lei
- Department of Oral and Maxillofacial Surgery/PathologyAmsterdam UMC and Academic Center for Dentistry Amsterdam (ACTA), Vrije Universiteit Amsterdam, Amsterdam Movement ScienceAmsterdamThe Netherlands
| | - Shikun Wei
- Department of Plastic SurgeryGeneral Hospital of Southern Theater Command, PLAGuangzhouChina
| | - Zhixian Zong
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Sien Lin
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Xiaoting Zhang
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Xiaotong Cen
- Innovation Centre for Advanced Interdisciplinary Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education InstitutesThe Fifth Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
- The Chinese University of Hong Kong (CUHK)‐Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative MedicineBioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory)GuangzhouChina
| | - Xia Wang
- Innovation Centre for Advanced Interdisciplinary Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education InstitutesThe Fifth Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
- The Chinese University of Hong Kong (CUHK)‐Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative MedicineBioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory)GuangzhouChina
| | - Yongkang Yang
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Yuan Li
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Yan Wang
- Department of Burn and Plastic SurgeryThe Affiliated Hospital of Guizhou Medical UniversityGuiyangGuizhouChina
| | - Hongjie Xu
- Innovation Centre for Advanced Interdisciplinary Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education InstitutesThe Fifth Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
- The Chinese University of Hong Kong (CUHK)‐Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative MedicineBioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory)GuangzhouChina
| | - Lin Huang
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of SurgeryThe Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Micky Tortorella
- Centre for Regenerative Medicine and HealthHong Kong Institute of Science and Innovation, Chinese Academy of SciencesHong KongChina
| | - Biao Cheng
- Department of Plastic SurgeryGeneral Hospital of Southern Theater Command, PLAGuangzhouChina
| | - Yukwai Lee
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
| | - Dajiang Qin
- Innovation Centre for Advanced Interdisciplinary Medicine, Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education InstitutesThe Fifth Affiliated Hospital of Guangzhou Medical UniversityGuangzhouChina
- The Chinese University of Hong Kong (CUHK)‐Guangzhou Regenerative Medicine and Health Guangdong Laboratory (GDL) Advanced Institute for Regenerative MedicineBioland Laboratory (Guangzhou Regenerative Medicine and Health Guangdong Laboratory)GuangzhouChina
| | - Gang Li
- Department of Orthopaedics and Traumatology, Stem Cells, and Regenerative Medicine LaboratoryLi Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalShatinHong Kong
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Luther DC, Nagaraj H, Goswami R, Çiçek YA, Jeon T, Gopalakrishnan S, Rotello VM. Direct Cytosolic Delivery of Proteins Using Lyophilized and Reconstituted Polymer-Protein Assemblies. Pharm Res 2022; 39:1197-1204. [PMID: 35297498 PMCID: PMC10587898 DOI: 10.1007/s11095-022-03226-w] [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: 11/24/2021] [Accepted: 03/04/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Cytosolic delivery of proteins accesses intracellular targets for chemotherapy and immunomodulation. Current delivery systems utilize inefficient endosomal pathways of uptake and escape that lead to degradation of delivered cargo. Cationic poly(oxanorbornene)imide (PONI) polymers enable highly efficient cytosolic delivery of co-engineered proteins, but aggregation and denaturation in solution limits shelf life. In the present study we evaluate polymer-protein nanocomposite vehicles as candidates for lyophilization and point-of-care resuspension to provide a transferrable technology for cytosolic protein delivery. METHODS Self-assembled nanocomposites of engineered poly(glutamate)-tagged (E-tagged) proteins and guanidinium-functionalized PONI homopolymers were generated, lyophilized, and stored for 2 weeks. After reconstitution and delivery, cytosolic access of E-tagged GFP cargo (GFPE15) was assessed through diffuse cytosolic and nuclear fluorescence, and cell killing with chemotherapeutic enzyme Granzyme A (GrAE10). Efficiency was quantified between freshly prepared and lyophilized samples. RESULTS Reconstituted nanocomposites retained key structural features of freshly prepared assemblies, with minimal loss of material. Cytosolic delivery (> 80% efficiency of freshly prepared nanocomposites) of GFPE15 was validated in several cell lines, with intracellular access validated and quantified through diffusion into the nucleus. Delivery of GrAE10 elicited significant tumorigenic cell death. Intracellular access of cytotoxic protein was validated through cell viability. CONCLUSION Reconstituted nanocomposites achieved efficient cytosolic delivery of protein cargo and demonstrated therapeutic applicability with delivery of GrAE10. Overall, this strategy represents a versatile and highly translatable method for cytosolic delivery of proteins.
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Affiliation(s)
- David C Luther
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Harini Nagaraj
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Ritabrita Goswami
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Yağız Anıl Çiçek
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Taewon Jeon
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
- Molecular and Cellular Biology Graduate Program, University of Massachusetts, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Sanjana Gopalakrishnan
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA
| | - Vincent M Rotello
- Department of Chemistry, University of Massachusetts, 379A LGRT Tower A, 710 North Pleasant St., Massachusetts, 01003, Amherst, USA.
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Rodrigues JGM, Albuquerque PSV, Nascimento JR, Campos JAV, Godinho ASS, Araújo SJ, Brito JM, Jesus CM, Miranda GS, Rezende MC, Negrão-Corrêa DA, Rocha CQ, Silva LA, Guerra RNM, Nascimento FRF. The immunomodulatory activity of Chenopodium ambrosioides reduces the parasite burden and hepatic granulomatous inflammation in Schistosoma mansoni-infection. JOURNAL OF ETHNOPHARMACOLOGY 2021; 264:113287. [PMID: 32858197 DOI: 10.1016/j.jep.2020.113287] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 08/11/2020] [Accepted: 08/12/2020] [Indexed: 06/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Folk medicine reports have described the use of Chenopodium ambrosioides as an anti-inflammatory, analgesic, and anthelmintic herb. These effects, including its activity against intestinal worms, are already scientifically observed. However, the immunological mechanisms of this species in the treatment of Schistosoma mansoni infection are unknown. AIM OF THE STUDY To evaluate the immunological and anti-Schistosoma mansoni effects of a crude Chenopodium ambrosioides hydro-alcoholic extract (HCE). MATERIALS AND METHODS For the in vitro analysis, cercariae and adult worms were exposed to different concentrations (0 to 10,000 μg/mL) of the HCE. For the in vivo evaluation, Swiss mice were infected with 50 cercariae of S. mansoni and separated into groups according to treatment as follows: a negative control (without treatment), a positive control (treated with Praziquantel®), HCE1 Group (treated with HCE during the cutaneous phase), HCE2 Group (treated with HCE during the lung phase), HCE3 Group (treated with HCE during the young worm phase), and HCE4 Group (treated with HCE during the adult worm phase). The animals treated with HCE received daily doses of 50 mg/kg, by gavage, for seven days, corresponding to the different developmental stages of S. mansoni. For comparison, a clean control group (uninfected and untreated) was also included. All animals were euthanized 60 days post-infection to allow the following assessments to be performed: a complete blood cells count, counts of eggs in the feces and liver, the quantification of cytokines and IgE levels, histopathological evaluations of the livers, and the analysis of inflammatory mediators. RESULTS HCE treatment increased the mortality of cercariae and adult worms in vitro. The HCE treatment in vivo reduced the eggs in feces and liver. The number and area of liver granulomas, independent of the phase of treatment, were also reduced. The treatment with HCE reduced the percentage of circulating eosinophils, IgE, IFN-γ, TNF-α, and IL-4. In contrast, the treatment with the HCE, dependent on the phase, increased IL-10 levels and the number of peritoneal and bone marrow cells, mainly of T lymphocytes, B lymphocytes, and macrophages. This effect could be due to secondary compounds presents in this extract, such as kaempferol, quercetin and derivatives. CONCLUSIONS This study demonstrates that Chenopodium ambrosioides has antiparasitic and immunomodulatory activity against the different phases of schistosomiasis, reducing the granulomatous inflammatory profile caused by the infection and, consequently, improving the disease prognosis.
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Affiliation(s)
- João Gustavo Mendes Rodrigues
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Paula Sibelly Veras Albuquerque
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Johnny R Nascimento
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Jaianna Andressa Viana Campos
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Andressa S S Godinho
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Sulayne Janayna Araújo
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Jefferson Mesquita Brito
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Caroline M Jesus
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Guilherme Silva Miranda
- Laboratory of Immunohelmintology, Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais, CEP: 31.270-901, Belo Horizonte, MG, Brazil; Laboratory of Biology, Department of Education, Federal Institute of Education, CEP: 65.840-000, São Raimundo Das Mangabeiras, MA, Brazil.
| | - Michelle C Rezende
- Laboratory of Immunohelmintology, Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais, CEP: 31.270-901, Belo Horizonte, MG, Brazil.
| | - Deborah Aparecida Negrão-Corrêa
- Laboratory of Immunohelmintology, Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais, CEP: 31.270-901, Belo Horizonte, MG, Brazil.
| | - Cláudia Q Rocha
- Laboratory of Natural Products Chemistry, Department of Chemistry, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Lucilene Amorim Silva
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Rosane N M Guerra
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
| | - Flávia R F Nascimento
- Laboratory of Immunophysiology, Centre for Biological and Health Sciences, Federal University of Maranhão, CEP: 65.055-970, São Luís, MA, Brazil.
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Chen L, Cheng L, Wang Z, Zhang J, Mao X, Liu Z, Zhang Y, Cui W, Sun X. Conditioned medium-electrospun fiber biomaterials for skin regeneration. Bioact Mater 2020; 6:361-374. [PMID: 32954054 PMCID: PMC7481508 DOI: 10.1016/j.bioactmat.2020.08.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 08/13/2020] [Accepted: 08/22/2020] [Indexed: 12/24/2022] Open
Abstract
Conditioned medium (CM) contains variety of factors secreted by cells, which directly regulate cellular processes, showing tremendous potential in regenerative medicine. Here, for the first time, we proposed a novel regenerative therapy mediated by biodegradable micro-nano electrospun fibers loaded with highly active conditioned medium of adipose-derived stem cells (ADSC-CM). ADSC-CM was successfully loaded into the nanofibers with biological protection and controllable sustained-release properties by emulsion electrospinning and protein freeze-drying technologies. In vitro, ADSC-CM released by the fibers accelerated the migration rate of fibroblasts; inhibited the over proliferation of fibroblasts by inducing apoptosis and damaging cell membrane; in addition, ADSC-CM inhibited the transformation of fibroblasts into myofibroblasts and suppressed excessive production of extracellular matrix (ECM). In vivo, the application of CM-biomaterials significantly accelerated wound closure and improved regeneration outcome, showing superior pro-regenerative performance. This study pioneered the application of CM-biomaterials in regenerative medicine, and confirmed the practicability and significant biological effects of this innovative biomaterials.
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Affiliation(s)
- Lu Chen
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
| | - Liying Cheng
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
| | - Zhen Wang
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
| | - Jianming Zhang
- National Research Center for Translational Medicine, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, PR China
| | - Xiyuan Mao
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
| | - Zhimo Liu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
| | - Yuguang Zhang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
| | - Wenguo Cui
- Shanghai Key Laboratory for Prevention and Treatment of Bone and Joint Diseases, Shanghai Institute of Traumatology and Orthopaedics, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, Shanghai, 200025, PR China
| | - Xiaoming Sun
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, 639 Zhi Zao Ju Road, Shanghai, 200011, PR China
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Lei L, Zhou Y, Han Y, Zhang H. Rapid Detection of Serum Procalcitonin by Immunochromatograghy Technology Based on Freeze-dried Up-conversion Nanoparticles/Antibody Conjugates. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201700354] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lijiang Lei
- College of Chemistry and Molecular Engineering, Nanjing Tech University, No. 30 Puzhu Road(S); Nanjing Jiangsu 211816 China
| | - Yang Zhou
- College of Chemistry and Molecular Engineering, Nanjing Tech University, No. 30 Puzhu Road(S); Nanjing Jiangsu 211816 China
| | - Yuwang Han
- College of Chemistry and Molecular Engineering, Nanjing Tech University, No. 30 Puzhu Road(S); Nanjing Jiangsu 211816 China
| | - Hongman Zhang
- College of Chemistry and Molecular Engineering, Nanjing Tech University, No. 30 Puzhu Road(S); Nanjing Jiangsu 211816 China
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