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Page 1
Hepatitis B surface antigen genetic elements critical for immune escape correlate with hepatitis B virus reactivation upon immunosuppression.
Salpini R, Colagrossi L, Bellocchi MC, Surdo M, Becker C, Alteri C, Aragri M, Ricciardi A, Armenia D, Pollicita M, Di Santo F, Carioti L, Louzoun Y, Mastroianni CM, Lichtner M, Paoloni M, Esposito M, D'Amore C, Marrone A, Marignani M, Sarrecchia C, Sarmati L, Andreoni M, Angelico M, Verheyen J, Perno CF, Svicher V. Salpini R, et al. Among authors: colagrossi l. Hepatology. 2015 Mar;61(3):823-33. doi: 10.1002/hep.27604. Epub 2015 Jan 28. Hepatology. 2015. PMID: 25418031 Free article.
A recent epidemiological cluster of acute hepatitis B genotype F1b infection in a restricted geographical area of Italy.
Pollicita M, Alteri C, Bellocchi MC, Armenia D, Carioti L, Salpini R, Colagrossi L, Battisti A, Aragri M, Fabeni L, Mariani R, Dalessandro M, Ranelli A, Paoloni M, Parruti G, Perno CF, Svicher V. Pollicita M, et al. Among authors: colagrossi l. Clin Microbiol Infect. 2015 Dec;21(12):1124.e1-4. doi: 10.1016/j.cmi.2015.07.022. Epub 2015 Aug 7. Clin Microbiol Infect. 2015. PMID: 26260987 Free article.
Persistent risk of HBV reactivation despite extensive lamivudine prophylaxis in haematopoietic stem cell transplant recipients who are anti-HBc-positive or HBV-negative recipients with an anti-HBc-positive donor.
Cerva C, Colagrossi L, Maffongelli G, Salpini R, Di Carlo D, Malagnino V, Battisti A, Ricciardi A, Pollicita M, Bianchi A, Picardi A, Cudillo L, Cerretti R, De Angelis G, Cantonetti M, Andreoni M, Perno CF, Arcese W, Svicher V, Sarmati L. Cerva C, et al. Among authors: colagrossi l. Clin Microbiol Infect. 2016 Nov;22(11):946.e1-946.e8. doi: 10.1016/j.cmi.2016.07.021. Epub 2016 Jul 27. Clin Microbiol Infect. 2016. PMID: 27475741 Free article.
Hepatitis B reactivation characterized by HBsAg negativity and anti-HbsAg antibodies persistence in haematopoietic stem cell transplanted patient after lamivudine withdrawal.
Cerva C, Maffongelli G, Svicher V, Salpini R, Colagrossi L, Battisti A, Mariotti B, Cerretti R, Cudillo L, Sarmati L. Cerva C, et al. Among authors: colagrossi l. BMC Infect Dis. 2017 Aug 15;17(1):566. doi: 10.1186/s12879-017-2672-6. BMC Infect Dis. 2017. PMID: 28806922 Free PMC article.
High rates of chronic HBV genotype E infection in a group of migrants in Italy from West Africa: Virological characteristics associated with poor immune clearance.
Malagnino V, Salpini R, Maffongelli G, Battisti A, Fabeni L, Piermatteo L, Colagrossi L, Fini V, Ricciardi A, Sarrecchia C, Perno CF, Andreoni M, Svicher V, Sarmati L. Malagnino V, et al. Among authors: colagrossi l. PLoS One. 2018 Mar 29;13(3):e0195045. doi: 10.1371/journal.pone.0195045. eCollection 2018. PLoS One. 2018. PMID: 29596494 Free PMC article.
Immune-escape mutations and stop-codons in HBsAg develop in a large proportion of patients with chronic HBV infection exposed to anti-HBV drugs in Europe.
Colagrossi L, Hermans LE, Salpini R, Di Carlo D, Pas SD, Alvarez M, Ben-Ari Z, Boland G, Bruzzone B, Coppola N, Seguin-Devaux C, Dyda T, Garcia F, Kaiser R, Köse S, Krarup H, Lazarevic I, Lunar MM, Maylin S, Micheli V, Mor O, Paraschiv S, Paraskevis D, Poljak M, Puchhammer-Stöckl E, Simon F, Stanojevic M, Stene-Johansen K, Tihic N, Trimoulet P, Verheyen J, Vince A, Lepej SZ, Weis N, Yalcinkaya T, Boucher CAB, Wensing AMJ, Perno CF, Svicher V; HEPVIR working group of the European Society for translational antiviral research (ESAR). Colagrossi L, et al. BMC Infect Dis. 2018 Jun 1;18(1):251. doi: 10.1186/s12879-018-3161-2. BMC Infect Dis. 2018. PMID: 29859062 Free PMC article.
HDV Can Constrain HBV Genetic Evolution in HBsAg: Implications for the Identification of Innovative Pharmacological Targets.
Colagrossi L, Salpini R, Scutari R, Carioti L, Battisti A, Piermatteo L, Bertoli A, Fabeni L, Minichini C, Trimoulet P, Fleury H, Nebuloso E, De Cristofaro M, Cappiello G, Spanò A, Malagnino V, Mari T, Barlattani A, Iapadre N, Lichtner M, Mastroianni C, Lenci I, Pasquazzi C, De Sanctis GM, Galeota Lanza A, Stanzione M, Stornaiuolo G, Marignani M, Sarmati L, Andreoni M, Angelico M, Ceccherini-Silberstein F, Perno CF, Coppola N, Svicher V. Colagrossi L, et al. Viruses. 2018 Jul 9;10(7):363. doi: 10.3390/v10070363. Viruses. 2018. PMID: 29987240 Free PMC article.
A snapshot of virological presentation and outcome of immunosuppression-driven HBV reactivation from real clinical practice: Evidence of a relevant risk of death and evolution from silent to chronic infection.
Salpini R, Battisti A, Colagrossi L, Di Carlo D, Fabeni L, Piermatteo L, Cerva C, Lichtner M, Mastroianni C, Marignani M, Maylin S, Delaugerre C, Morisco F, Coppola N, Marrone A, Angelico M, Sarmati L, Andreoni M, Perno CF, Ceccherini-Silberstein F, Svicher V. Salpini R, et al. Among authors: colagrossi l. J Viral Hepat. 2019 Jul;26(7):846-855. doi: 10.1111/jvh.13101. Epub 2019 May 14. J Viral Hepat. 2019. PMID: 30974483
A Hyper-Glycosylation of HBV Surface Antigen Correlates with HBsAg-Negativity at Immunosuppression-Driven HBV Reactivation in Vivo and Hinders HBsAg Recognition in Vitro.
Salpini R, Piermatteo L, Battisti A, Colagrossi L, Aragri M, Yu La Rosa K, Bertoli A, Saccomandi P, Lichtner M, Marignani M, Maylin S, Delaugerre C, Morisco F, Coppola N, Marrone A, Iapadre N, Cerva C, Aquaro S, Angelico M, Sarmati L, Andreoni M, Verheyen J, Ceccherini-Silberstein F, Levrero M, Perno CF, Belloni L, Svicher V. Salpini R, et al. Among authors: colagrossi l. Viruses. 2020 Feb 23;12(2):251. doi: 10.3390/v12020251. Viruses. 2020. PMID: 32102257 Free PMC article.
Key mutations in the C-terminus of the HBV surface glycoprotein correlate with lower HBsAg levels in vivo, hinder HBsAg secretion in vitro and reduce HBsAg structural stability in the setting of HBeAg-negative chronic HBV genotype-D infection.
Salpini R, Battisti A, Piermatteo L, Carioti L, Anastasiou OE, Gill US, Di Carlo D, Colagrossi L, Duca L, Bertoli A, La Rosa KY, Fabeni L, Iuvara A, Malagnino V, Cerva C, Lichtner M, Mastroianni CM, De Sanctis GM, Paoloni M, Marignani M, Pasquazzi C, Iapadre N, Parruti G, Vecchiet J, Sarmati L, Andreoni M, Angelico M, Grelli S, T Kennedy P, Verheyen J, Aquaro S, Silberstein FC, Perno CF, Svicher V. Salpini R, et al. Among authors: colagrossi l. Emerg Microbes Infect. 2020 Dec;9(1):928-939. doi: 10.1080/22221751.2020.1757998. Emerg Microbes Infect. 2020. PMID: 32312174 Free PMC article.
52 results