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Ughade S, Rana S, Nadeem M, Kumthekar R, Mahajani S, Bhambure R. Mechanistic Modeling of Size Exclusion Chromatography-Assisted In Vitro Refolding of the Recombinant Biosimilar Teriparatide (PTH-34). ACS OMEGA 2024; 9:3204-3216. [PMID: 38284095 PMCID: PMC10809233 DOI: 10.1021/acsomega.3c04463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 12/10/2023] [Accepted: 12/21/2023] [Indexed: 01/30/2024]
Abstract
In vitro protein refolding is one of the critical unit operations in manufacturing recombinant peptides expressed using Escherichia coli as host cells. This study is focused on designing size exclusion chromatography-assisted in vitro refolding process for biosimilar recombinant parathyroid hormone. Inclusion bodies (IBs) of recombinant parathyroid hormone were solubilized at higher pH, and in vitro refolding was performed using size exclusion chromatography. In the first part of the investigation, DoE-based empirical optimization was performed to achieve a higher refolding yield for a biosimilar recombinant parathyroid hormone. The effect of solubilized inclusion body (IB) feed volume, concentration of IBs, and residence time on in vitro refolding of recombinant teriparatide was studied using the Box-Behnken design. Size exclusion chromatography (SEC)-assisted in vitro refolding was performed at 8 °C at pH 10.5 by using 20 mM Tris buffer. The maximum refolding yield of 98.12% was achieved at feed volume (12.5% of CV) and 20 mg/mL inclusion body (IB) concentration with a residence time of 50 min and a purity of 66.1% based on densitometric analysis using SDS-PAGE. In the latter part of the investigation, the general rate mechanistic model framework for size exclusion chromatography was developed and validated with the experimental results. The developed model helped in the accurate prediction of the elution volumes and product yield. The developed model also helps to predict the elution performance of a scalable column a priori. Post in vitro refolding, the formation of the native peptide structure was examined using various orthogonal analytical tools to study the protein's primary, secondary, and tertiary structures. The developed hybrid process development approach is a valuable tool toachieve high-yield, scalable refolding conditions for recombinant proteins without disulfide bonds.
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Affiliation(s)
- Santosh Ughade
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sunil Rana
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Mohd Nadeem
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Indian
Institute of Technology Bombay, Mumbai 400076, India
| | - Rupali Kumthekar
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sanjay Mahajani
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Indian
Institute of Technology Bombay, Mumbai 400076, India
| | - Rahul Bhambure
- Chemical
Engineering and Process Development Division, CSIR - National Chemical Laboratory, Pune 411008, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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Wang Y, Jiang S, Jiang X, Sun X, Guan X, Han Y, Zhong L, Song H, Xu Y. Cloning and codon optimization of a novel feline interferon omega gene for production by Pichia pastoris and its antiviral efficacy in polyethylene glycol-modified form. Virulence 2022; 13:297-309. [PMID: 35068319 PMCID: PMC8788361 DOI: 10.1080/21505594.2022.2029330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Feline viral diseases, such as feline panleukopenia, feline infectious peritonitis, and feline coronaviral enteritis, seriously endanger the health of cats, and restrict the development of pet industry. Meanwhile, there is a current lack of effective vaccines to protect against feline viral diseases. Thus, effective therapeutic agents are highly desirable. Interferons (IFNs) are important mediators of the antiviral host defense in animals, particularly type I IFNs. In this study, a novel feline IFN omega (feIFN-ω) gene was extracted from the cat stimulated with feline parvovirus (FPV) combined with poly(I:C), and following codon optimization encoding the feIFN-ω, the desired gene (feIFN-ω’) fragment was inserted into plasmid pPICZαA, and transformed into Pichia pastoris GS115, generating a recombinant P. pastoris GS115 strain expressing the feIFN-ω’. After induction, we found that the expression level of the feIFN-ω’ was two times more than that of feIFN-ω (p < 0.01). Subsequently, the feIFN-ω’ was purified and modified with polyethylene glycol, and its antiviral efficacy was evaluated in vitro and in vivo, using vesicular stomatitis virus (VSV) and FPV as model virus. Our results clearly demonstrated that the feIFN-ω’ had significant antiviral activities on both homologous and heterologous animal cells in vitro. Importantly, the feIFN-ω’ can effectively promote the expression of antiviral proteins IFIT3, ISG15, Mx1, and ISG56, and further enhance host defense to eliminate FPV infection in vivo, suggesting a potential candidate for the development of therapeutic agent against feline viral diseases.
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Affiliation(s)
- Yixin Wang
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Sheng Jiang
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Xiaoxia Jiang
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Xiaobo Sun
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Xueting Guan
- College of Animal Science & Technology, Northeast Agricultural University, Harbin, P.R. China
| | - Yanyan Han
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Linhan Zhong
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Houhui Song
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China.,Zhejiang Provincial Engineering Laboratory for Animal Health Inspection and Internet Technology, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China.,Zhejiang International Science and Technology Cooperation Base for Veterinary Medicine and Health Management, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
| | - Yigang Xu
- Key Laboratory of Applied Technology on Green-eco-healthy Animal Husbandry of Zhejiang Province, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China.,Zhejiang Provincial Engineering Laboratory for Animal Health Inspection and Internet Technology, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China.,Zhejiang International Science and Technology Cooperation Base for Veterinary Medicine and Health Management, College of Animal Science & Technology College of Veterinary Medicine, Zhejiang A&f University, Hangzhou, P.R. China
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Kim S, Hong EH, Lee CK, Ryu Y, Jeong H, Heo S, Lee JJ, Ko HJ. Amelioration of DSS-Induced Acute Colitis in Mice by Recombinant Monomeric Human Interleukin-22. Immune Netw 2022; 22:e26. [PMID: 35799707 PMCID: PMC9250870 DOI: 10.4110/in.2022.22.e26] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 02/22/2022] [Accepted: 03/03/2022] [Indexed: 12/13/2022] Open
Abstract
IL-22, a pleiotropic cytokine, is known to have a profound effect on the regeneration of damaged intestinal barriers. The tissue-protective properties of IL-22 are expected to be potentially exploited in the attenuation and treatment of colitis. However, because of the disease-promoting role of IL-22 in chronic inflammation, a comprehensive evaluation is required to translate IL-22 into the clinical domain. Here, we present the effective production of soluble human IL-22 in bacteria to prove whether recombinant IL-22 has the ability to ameliorate colitis and inflammation. IL-22 was expressed in the form of a biologically active monomer and non-functional oligomers. Monomeric IL-22 (mIL-22) was highly purified through a series of 3 separate chromatographic methods and an enzymatic reaction. We reveal that the resulting mIL-22 is correctly folded and is able to phosphorylate STAT3 in HT-29 cells. Subsequently, we demonstrate that mIL-22 enables the attenuation of dextran sodium sulfate-induced acute colitis in mice, as well as the suppression of pro-inflammatory cytokine production. Collectively, our results suggest that the recombinant mIL-22 is suitable to study the biological roles of endogenous IL-22 in immune responses and can be developed as a biological agent associated with inflammatory disorders.
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Affiliation(s)
- Suhyun Kim
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, Korea
| | - Eun-Hye Hong
- Laboratory of Microbiology and Immunology, Department of Pharmacy, Kangwon National University, Chuncheon 24341, Korea
| | - Cheol-Ki Lee
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, Korea
| | - Yiseul Ryu
- Institute of Life Sciences (ILS), Kangwon National University, Chuncheon 24341, Korea
| | - Hyunjin Jeong
- Laboratory of Microbiology and Immunology, Department of Pharmacy, Kangwon National University, Chuncheon 24341, Korea
| | - Seungnyeong Heo
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, Korea
| | - Joong-Jae Lee
- Department of Biochemistry, Kangwon National University, Chuncheon 24341, Korea
- Institute of Life Sciences (ILS), Kangwon National University, Chuncheon 24341, Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Korea
| | - Hyun-Jeong Ko
- Laboratory of Microbiology and Immunology, Department of Pharmacy, Kangwon National University, Chuncheon 24341, Korea
- Global/Gangwon Innovative Biologics-Regional Leading Research Center (GIB-RLRC), Kangwon National University, Chuncheon 24341, Korea
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Wang X, Li F, Han M, Jia S, Wang L, Qiao X, Jiang Y, Cui W, Tang L, Li Y, Xu YG. Cloning, Prokaryotic Soluble Expression, and Analysis of Antiviral Activity of Two Novel Feline IFN-ω Proteins. Viruses 2020; 12:v12030335. [PMID: 32204464 PMCID: PMC7150924 DOI: 10.3390/v12030335] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/15/2020] [Accepted: 03/18/2020] [Indexed: 12/14/2022] Open
Abstract
Cats are becoming more popular as household companions and pets, forming close relationships with humans. Although feline viral diseases can pose serious health hazards to pet cats, commercialized preventative vaccines are lacking. Interferons (IFNs), especially type I IFNs (IFN-α, IFN-β, and interferon omega (IFN-ω)), have been explored as effective therapeutic drugs against viral diseases in cats. Nevertheless, there is limited knowledge regarding feline IFN-ω (feIFN-ω), compared to IFN-α and IFN-β. In this study, we cloned the genes encoding feIFN-ωa and feIFN-ωb from cat spleen lymphocytes. Homology and phylogenetic tree analysis revealed that these two genes belonged to new subtypes of feIFN-ω. The recombinant feIFN-ωa and feIFN-ωb proteins were expressed in their soluble forms in Escherichia coli, followed by purification. Both proteins exhibited effective anti-vesicular stomatitis virus (VSV) activity in Vero, F81 (feline kidney cell), Madin-Darby bovine kidney (MDBK), Madin-Darby canine kidney (MDCK), and porcine kidney (PK-15) cells, showing broader cross-species antiviral activity than the INTERCAT IFN antiviral drug. Furthermore, the recombinant feIFN-ωa and feIFN-ωb proteins demonstrated antiviral activity against VSV, feline coronavirus (FCoV), canine parvovirus (CPV), bovine viral diarrhea virus (BVDV), and porcine epidemic diarrhea virus (PEDV), indicating better broad-spectrum antiviral activity than the INTERCAT IFN. The two novel feIFN-ω proteins (feIFN-ωa and feIFN-ωb) described in this study show promising potential to serve as effective therapeutic agents for treating viral infections in pet cats.
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Affiliation(s)
- Xiaona Wang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Fengsai Li
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Meijing Han
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Shuo Jia
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Li Wang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Xinyuan Qiao
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Yanping Jiang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Wen Cui
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
| | - Lijie Tang
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yijing Li
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
| | - Yi-Gang Xu
- Heilongjiang Key Laboratory for Animal Disease Control and Pharmaceutical Development, College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; (X.W.); (F.L.); (M.H.); (S.J.); (L.W.); (X.Q.); (Y.J.); (W.C.); (L.T.); (Y.L.)
- Northeastern Science Inspection Station, China Ministry of Agriculture Key Laboratory of Animal Pathogen Biology, Harbin 150030, China
- Correspondence: ; Tel.: +86-451-55190824
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Li X, Zhou S, Wang Y, Lian H, Zuo A, Zhou K, Tong L, Zhou Z, Gao J. The pilot-scale preparation of the SA-hGM-CSF bi-functional fusion protein. Bioengineered 2019; 10:108-120. [PMID: 31017543 PMCID: PMC6527079 DOI: 10.1080/21655979.2019.1608712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The granulocyte-macrophage colony-stimulating factor (GM-CSF) can be used to induce a powerful immune response. Based on the specific binding of biotin and streptavidin, SA-hGM-CSF was anchored on the surface of biotinylated tumor cells, which could enhance the anti-tumor effect of tumor cell vaccines in our previous reports, suggesting it would have potential clinical value. Preparation of the biologically active proteins in large-scale production is the basis of clinical application, however, only a small amount of biologically active protein was obtained according to previous studies. In this study, we researched the effects of various factors on the purification and simultaneous renaturation of SA-hGM-CSF fusion protein by single factor experiment and orthogonal experiment. Here, we developed a viable pilot-scale trial in the fermentation, purification, refolding and freeze-drying of SA-hGM-CSF proteins in order to efficiently obtain more biologically active proteins with high purity, which will lay the foundation for industrial production.
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Affiliation(s)
- Xiaoqing Li
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Shirong Zhou
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Yao Wang
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Hui Lian
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Anxin Zuo
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Kaihua Zhou
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Ling Tong
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Zhujun Zhou
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
| | - Jimin Gao
- a Zhejiang Provincial Key Lab for Technology & Application of Model Organisms,School of Laboratory Medicine and Life Sciences , Wenzhou Medical University , Wenzhou , China
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Ramos-Vega A, Rosales-Mendoza S, Bañuelos-Hernández B, Angulo C. Prospects on the Use of Schizochytrium sp. to Develop Oral Vaccines. Front Microbiol 2018; 9:2506. [PMID: 30410471 PMCID: PMC6209683 DOI: 10.3389/fmicb.2018.02506] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 10/02/2018] [Indexed: 12/12/2022] Open
Abstract
Although oral subunit vaccines are highly relevant in the fight against widespread diseases, their high cost, safety and proper immunogenicity are attributes that have yet to be addressed in many cases and thus these limitations should be considered in the development of new oral vaccines. Prominent examples of new platforms proposed to address these limitations are plant cells and microalgae. Schizochytrium sp. constitutes an attractive expression host for vaccine production because of its high biosynthetic capacity, fast growth in low cost culture media, and the availability of processes for industrial scale production. In addition, whole Schizochytrium sp. cells may serve as delivery vectors; especially for oral vaccines since Schizochytrium sp. is safe for oral consumption, produces immunomodulatory compounds, and may provide bioencapsulation to the antigen, thus increasing its bioavailability. Remarkably, Schizochytrium sp. was recently used for the production of a highly immunoprotective influenza vaccine. Moreover, an efficient method for transient expression of antigens based on viral vectors and Schizochytrium sp. as host has been recently developed. In this review, the potential of Schizochytrium sp. in vaccinology is placed in perspective, with emphasis on its use as an attractive oral vaccination vehicle.
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Affiliation(s)
- Abel Ramos-Vega
- Grupo de Inmunología and Vacunología, Centro de Investigaciones Biológicas del Noroeste, La Paz, Mexico
| | - Sergio Rosales-Mendoza
- Laboratorio de Biofarmacéuticos Recombinantes, Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico.,Sección de Biotecnología, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | | | - Carlos Angulo
- Grupo de Inmunología and Vacunología, Centro de Investigaciones Biológicas del Noroeste, La Paz, Mexico
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