| 1. |
- Abbadessa, G, et al.
(författare)
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Unsung hero Robert C. Gallo
- 2009
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Ingår i: Science (New York, N.Y.). - : American Association for the Advancement of Science (AAAS). - 1095-9203 .- 0036-8075. ; 323:5911, s. 206-207
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 2. |
- Buonaguro, L, et al.
(författare)
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DNA-VLP prime-boost intra-nasal immunization induces cellular and humoral anti-HIV-1 systemic and mucosal immunity with cross-clade neutralizing activity
- 2007
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Ingår i: Vaccine. - : Elsevier BV. - 0264-410X .- 1873-2518. ; 25:32, s. 5968-5977
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Tidskriftsartikel (refereegranskat)abstract
- The immune response to HIV-1 virus-like particles (VLPs), presenting a clade A Ugandan gp120, has been evaluated in a mouse model by intra-nasal (i.n.) administration by a VLP + VLP homologous or a DNA + VLP heterologous prime-boost immunization protocol, including a HIV-1 DNA gp160/rev plasmid. Furthermore, the effect of the Eurocine lipid-based mucosal L3 adjuvant on the VLP immunogenicity has been assessed as well. The designed heterologous protocol is able to increase the env-specific humoral and cellular immune response, compared to the homologous protocol, which is to some extent increased by the administration of L3-adjuvanted VLP boosting dose. The anti-gag response is statistically increased in both homologous and heterologous protocols, particularly when the VLP boosting dose is adjuvanted. Immune sera from immunized animals exhibit >50% ex vivo neutralizing activity against heterologous A and B-clade viral isolates. An envelope B-cell epitope mapping shows an enhanced response against V3 epitopes all across the C2-V5 region in the heterologous prime-boost immunization strategy. The induction of humoral immunity at mucosal sites, which represents the main port of entry for the HIV-1 infection, is extremely relevant. In this framework, the DNA-VLP heterologous prime-boost protocol appears a promising preventive vaccine approach which can significantly benefit from specific mucosal adjuvants, as the Eurocine L3. © 2007 Elsevier Ltd. All rights reserved.
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| 3. |
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| 4. |
- Isaguliants, MG, et al.
(författare)
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An overview of "Chronic viral infection and cancer, openings for vaccines" virtual symposium of the TechVac Network - December 16-17, 2021
- 2022
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Ingår i: Infectious agents and cancer. - : Springer Science and Business Media LLC. - 1750-9378. ; 17:SUPPL 2Suppl 2, s. 28-
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Tidskriftsartikel (refereegranskat)abstract
- This is a report on the research activities currently ongoing in virology, oncology and virus-associated cancers and possibilities of their treatment and prevention by vaccines and immunotherapies as outlined at the symposium “Chronic viral infection and cancer, openings for vaccines” virtually held on December 16–17, 2021. Experts from the various disciplines involved in the study of the complex relationships between solid tumors and viruses met to discuss recent developments in the field and to report their personal contributions to the specified topics. Secondary end point was to sustain the TECHVAC Network established in 2016 as a multidisciplinary work group specifically devoted to development of vaccines and immunotherapies against chronic viral infections and associated cancers, with the aim to identify areas of common interest, promote research cooperation, establish collaborative cross-border programs and projects, and to coordinate clinical and research activities.
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| 5. |
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| 6. |
- Isaguliants, M, et al.
(författare)
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Genetic instability and anti-HPV immune response as drivers of infertility associated with HPV infection
- 2021
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Ingår i: Infectious agents and cancer. - : Springer Science and Business Media LLC. - 1750-9378. ; 16:1, s. 29-
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Tidskriftsartikel (refereegranskat)abstract
- Human papillomavirus (HPV) is a sexually transmitted infection common among men and women of reproductive age worldwide. HPV viruses are associated with epithelial lesions and cancers. HPV infections have been shown to be significantly associated with many adverse effects in reproductive function. Infection with HPVs, specifically of high-oncogenic risk types (HR HPVs), affects different stages of human reproduction, resulting in a series of adverse outcomes: 1) reduction of male fertility (male infertility), characterized by qualitative and quantitative semen alterations; 2) impairment of couple fertility with increase of blastocyst apoptosis and reduction of endometrial implantation of trophoblastic cells; 3) defects of embryos and fetal development, with increase of spontaneous abortion and spontaneous preterm birth. The actual molecular mechanism(s) by which HPV infection is involved remain unclear. HPV-associated infertility as Janus, has two faces: one reflecting anti-HPV immunity, and the other, direct pathogenic effects of HPVs, specifically, of HR HPVs on the infected/HPV-replicating cells. Adverse effects observed for HR HPVs differ depending on the genotype of infecting virus, reflecting differential response of the host immune system as well as functional differences between HPVs and their individual proteins/antigens, including their ability to induce genetic instability/DNA damage. Review summarizes HPV involvement in all reproductive stages, evaluate the adverse role(s) played by HPVs, and identifies mechanisms of viral pathogenicity, common as well as specific for each stage of the reproduction process.
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