1
|
Del Casino C, Conti V, Licata S, Cai G, Cantore A, Ricci C, Cantara S. Mitigation of UV-B Radiation Stress in Tobacco Pollen by Expression of the Tardigrade Damage Suppressor Protein (Dsup). Cells 2024; 13:840. [PMID: 38786062 DOI: 10.3390/cells13100840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024] Open
Abstract
Pollen, the male gametophyte of seed plants, is extremely sensitive to UV light, which may prevent fertilization. As a result, strategies to improve plant resistance to solar ultraviolet (UV) radiation are required. The tardigrade damage suppressor protein (Dsup) is a putative DNA-binding protein that enables tardigrades to tolerate harsh environmental conditions, including UV radiation, and was therefore considered as a candidate for reducing the effects of UV exposure on pollen. Tobacco pollen was genetically engineered to express Dsup and then exposed to UV-B radiation to determine the effectiveness of the protein in increasing pollen resistance. To establish the preventive role of Dsup against UV-B stress, we carried out extensive investigations into pollen viability, germination rate, pollen tube length, male germ unit position, callose plug development, marker protein content, and antioxidant capacity. The results indicated that UV-B stress has a significant negative impact on both pollen grain and pollen tube growth. However, Dsup expression increased the antioxidant levels and reversed some of the UV-B-induced changes to pollen, restoring the proper distance between the tip and the last callose plug formed, as well as pollen tube length, tubulin, and HSP70 levels. Therefore, the expression of heterologous Dsup in pollen may provide the plant male gametophyte with enhanced responses to UV-B stress and protection against harmful environmental radiation.
Collapse
Affiliation(s)
- Cecilia Del Casino
- Dipartimento di Scienze della Vita, University of Siena, via Mattioli 4, 53100 Siena, Italy
| | - Veronica Conti
- Dipartimento di Scienze Biologiche, Geologiche e Ambientali, Università di Bologna, via Irnerio 42, 40126 Bologna, Italy
| | - Silvia Licata
- Dipartimento di Scienze della Vita, University of Siena, via Mattioli 4, 53100 Siena, Italy
| | - Giampiero Cai
- Dipartimento di Scienze della Vita, University of Siena, via Mattioli 4, 53100 Siena, Italy
| | - Anna Cantore
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci, 53100 Siena, Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci, 53100 Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci, 53100 Siena, Italy
| |
Collapse
|
2
|
Cantara S, Simoncelli G, Ricci C. Antisense Oligonucleotides (ASOs) in Motor Neuron Diseases: A Road to Cure in Light and Shade. Int J Mol Sci 2024; 25:4809. [PMID: 38732027 PMCID: PMC11083842 DOI: 10.3390/ijms25094809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/23/2024] [Accepted: 04/26/2024] [Indexed: 05/13/2024] Open
Abstract
Antisense oligonucleotides (ASOs) are short oligodeoxynucleotides designed to bind to specific regions of target mRNA. ASOs can modulate pre-mRNA splicing, increase levels of functional proteins, and decrease levels of toxic proteins. ASOs are being developed for the treatment of motor neuron diseases (MNDs), including spinal muscular atrophy (SMA), amyotrophic lateral sclerosis (ALS) and spinal and bulbar muscular atrophy (SBMA). The biggest success has been the ASO known as nusinersen, the first effective therapy for SMA, able to improve symptoms and slow disease progression. Another success is tofersen, an ASO designed to treat ALS patients with SOD1 gene mutations. Both ASOs have been approved by the FDA and EMA. On the other hand, ASO treatment in ALS patients with the C9orf72 gene mutation did not show any improvement in disease progression. The aim of this review is to provide an up-to-date overview of ASO research in MNDs, from preclinical studies to clinical trials and, where available, regulatory approval. We highlight the successes and failures, underline the strengths and limitations of the current ASO research, and suggest possible approaches that could lead to more effective treatments.
Collapse
Affiliation(s)
- Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy;
| | - Giorgia Simoncelli
- Unit of Neurology and Clinical Neurophysiology, Department of Neurological and Motor Sciences, Azienda Ospedaliero-Universitaria Senese, 53100 Siena, Italy;
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy;
| |
Collapse
|
3
|
Spanò B, Lombardi MG, De Tollis M, Szczepanska MA, Ricci C, Manzo A, Giuli S, Polidori L, Griffini IA, Adriano F, Caltagirone C, Annicchiarico R. Correction: Spanò et al. Effect of Dual-Task Motor-Cognitive Training in Preventing Falls in Vulnerable Elderly Cerebrovascular Patients: A Pilot Study. Brain Sci. 2022, 12, 168. Brain Sci 2024; 14:370. [PMID: 38672060 PMCID: PMC11048130 DOI: 10.3390/brainsci14040370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/27/2024] [Indexed: 04/28/2024] Open
Abstract
In the original publication [...].
Collapse
Affiliation(s)
- Barbara Spanò
- Technology and Training Methods for Disability Care Laboratory, Department of Clinical and Behavioral Neurology, Santa Lucia Foundation IRCCS, 00179 Rome, Italy; (M.G.L.); (M.D.T.); (M.A.S.); (C.R.); (A.M.); (S.G.); (L.P.); (I.A.G.); (F.A.); (C.C.); (R.A.)
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
4
|
Gatta E, Maltese V, Cimino E, Cavadini M, Anelli V, Di Lodovico E, Piovani E, Zammarchi I, Gozzoli G, Agosti B, Pirola I, Delbarba A, Girelli A, Buoso C, Bambini F, Alfieri D, Bremi W, Facondo P, Lupo R, Bezzi F, Fredi M, Mazzola AM, Gandossi E, Saullo M, Marini F, Licini M, Pezzaioli LC, Pini L, Franceschini F, Ricci C, Cappelli C. Evaluation of a large set of patients with Autoimmune Polyglandular Syndrome from a single reference centre in context of different classifications. J Endocrinol Invest 2024; 47:857-864. [PMID: 37752372 DOI: 10.1007/s40618-023-02200-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/13/2023] [Indexed: 09/28/2023]
Abstract
PURPOSE To characterize patients with APS and to propose a new approach for their follow-up. Query ID="Q1" Text="Please check the given names and familynames." METHODS Monocentric observational retrospective study enrolling patients referred to the Outpatients clinic of the Units of Endocrinology, Diabetology, Gastroenterology, Rheumatology and Clinical Immunology of our Hospital for Autoimmune diseases. RESULTS Among 9852 patients, 1174 (11.9%) [869 (73.9%) female] were diagnosed with APS. In 254 subjects, the diagnosis was made at first clinical evaluation (Group 1), all the other patients were diagnosed with a mean latency of 11.3 ± 10.6 years (Group 2). Group 1 and 2 were comparable for age at diagnosis (35.7 ± 16.3 vs. 40.4 ± 16.6 yrs, p = .698), but different in male/female ratio (81/173 vs 226/696, p = .019). In Group 2, 50% of patients developed the syndrome within 8 years of follow-up. A significant difference was found after subdividing the first clinical manifestation into the different outpatient clinic to which they referred (8.7 ± 8.0 vs. 13.4 ± 11.6 vs. 19.8 ± 8.7 vs. 7.4 ± 8.1 for endocrine, diabetic, rheumatologic, and gastroenterological diseases, respectively, p < .001). CONCLUSIONS We described a large series of patients affected by APS according to splitters and lumpers. We propose a flowchart tailored for each specialist outpatient clinic taking care of the patients. Finally, we recommend regular reproductive system assessment due to the non-negligible risk of developing premature ovarian failure.
Collapse
Affiliation(s)
- E Gatta
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - V Maltese
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - E Cimino
- UOC Medicina Generale ad Indirizzo Metabolico e Diabetologico, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Cavadini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - V Anelli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - E Di Lodovico
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - E Piovani
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - I Zammarchi
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - G Gozzoli
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - B Agosti
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - I Pirola
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - A Delbarba
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - A Girelli
- UOC Medicina Generale ad Indirizzo Metabolico e Diabetologico, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Buoso
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - F Bambini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - D Alfieri
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - W Bremi
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - P Facondo
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - R Lupo
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - F Bezzi
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - M Fredi
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - A M Mazzola
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - E Gandossi
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - M Saullo
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - F Marini
- Sindacato Unico Medicina Ambulatoriale Italiana e Professionalità dell'Area Sanitaria-SUMAI, Trade Union Organisation, Brescia, Italy
| | - M Licini
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - L C Pezzaioli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy
| | - L Pini
- Department of Clinical and Experimental Sciences, Respiratory Medicine Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - F Franceschini
- Department of Clinical and Experimental Sciences, Rheumatology and Clinical Immunology, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Ricci
- Department of Clinical and Experimental Sciences, Gastroenterology Unit, University of Brescia, ASST Spedali Civili of Brescia, Brescia, Italy
| | - C Cappelli
- Department of Clinical and Experimental Sciences, SSD Endocrinologia, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili no 1, 25100, Brescia, Italy.
| |
Collapse
|
5
|
Onagbiye S, Guddemi A, Baruwa OJ, Alberti F, Odone A, Ricci H, Gaeta M, Schmid D, Ricci C. Association of sedentary time with risk of cardiovascular diseases and cardiovascular mortality: A systematic review and meta-analysis of prospective cohort studies. Prev Med 2024; 179:107812. [PMID: 38081421 DOI: 10.1016/j.ypmed.2023.107812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 12/06/2023] [Accepted: 12/06/2023] [Indexed: 12/25/2023]
Abstract
Given the high prevalence of cardiovascular disease (CVD), we meta-analysed CVD relative risk (RR) in relation to high vs. low categories of self-reported and objectively assessed sedentary behaviours from cohort studies; in a sub-sample (n = 4 studies), the theoretical substitution of one hour spent sedentary with the same amount of time spent in light-intense physical activity was evaluated. Based on 19 studies (60,526 fatal and non-fatal CVD, 1,473,354 individuals and 13,559,139 persons-year) we estimated a 30% increased CVD risk for high vs. low categories of sedentary behaviour (RR = 1.29, confidence interval (CI) = 1.22;1.37). Every hour spent sedentary corresponds to a 5% increased fatal and non-fatal CVD risk (RR = 1.05, CI = 1.02;1.07). Dose-response meta-analysis revealed that sedentary behaviour is statistically significantly associated to fatal and non-fatal CVD risk following a J-shaped relation. Substituting one hour spent sedentary with physical activity of light intensity reduced the risk of fatal and non-fatal CVD events by one-fifth (RR =0.84, CI = 0.73;0.97). In meta-regression analysis, potential influential factors such as age, sex, and medical condition did not essentially alter the results.
Collapse
Affiliation(s)
- S Onagbiye
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa; Health & Exercise Science, Frederick Community College, MD, USA; Kinesiology & Nutrition Sciences, University of Nevada, Las Vegas, USA
| | - A Guddemi
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - O J Baruwa
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa; UMIT TIROL - University for Health Sciences and Technology, Tirol, Austria
| | - F Alberti
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - A Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - H Ricci
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa
| | - M Gaeta
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - D Schmid
- Division for Quantitative Methods in Public Health and Health Services Research, UMIT TIROL - University for Health Sciences and Technology, Hall i. Tirol, Austria
| | - C Ricci
- Africa Unit for Transdisciplinary Health Research (AUTHeR), North-West University, Potchefstroom, South Africa.
| |
Collapse
|
6
|
Ricci C. Neurodegenerative Disease: From Molecular Basis to Therapy. Int J Mol Sci 2024; 25:967. [PMID: 38256040 PMCID: PMC10815646 DOI: 10.3390/ijms25020967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Neurodegenerative diseases are a heterogeneous group of age-related disorders characterised by the progressive degeneration or death of neurons in the central or peripheral nervous system [...].
Collapse
Affiliation(s)
- Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy
| |
Collapse
|
7
|
Paradisi A, Piccerillo A, Bocchino E, Cappilli S, Ricci C, Di Stefani A, Peris K. Surgery after sonidegib treatment achieves complete response in locally advanced basal cell carcinoma of the face. J Dermatol 2024; 51:106-109. [PMID: 37732421 DOI: 10.1111/1346-8138.16970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 08/29/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023]
Abstract
Basal cell carcinoma accounts for 75% of skin cancers worldwide and is the most common malignancy in Caucasians. Since chronic ultraviolet exposure is the major risk factor for its development, sun-exposed areas such as the face are frequently affected. The gold-standard treatment is surgical excision. Radiotherapy may be considered in selected cases such as unresectable primary tumors. In some patients, when the risk of a significant functional/cosmetic deficit advises against both surgery and radiotherapy, target therapy (hedgehog pathway inhibitors) can be administered alone or in a neoadjuvant setting, to reduce the tumor size and make it eligible for surgery. Vismodegib as a neoadjuvant treatment before surgery has been investigated in a single, multicentre, open-label, phase II trial (VISMONEO); however, sonidegib has not yet been evaluated in this setting. We report the cases of two patients with locally advanced basal cell carcinoma of the face who achieved complete remission with sonidegib followed by a more limited surgical excision than would have been needed without target therapy.
Collapse
Affiliation(s)
- A Paradisi
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - A Piccerillo
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - E Bocchino
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - S Cappilli
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - C Ricci
- Pathology Unit, Maggiore Hospital, AUSL Bologna, Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), S. Orsola-Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - A Di Stefani
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - K Peris
- Dermatologia, Dipartimento di Medicina e Chirurgia Traslazionale, Università Cattolica del Sacro Cuore, Rome, Italy
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| |
Collapse
|
8
|
Ricci C, Salvemini A, Dalmiglio C, Castagna MG, Cantara S. From Circulating Tumor Cells to Mirna: New Challenges in the Diagnosis and Prognosis of Medullary Thyroid Cancer. Cancers (Basel) 2023; 15:4009. [PMID: 37568824 PMCID: PMC10417429 DOI: 10.3390/cancers15154009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 07/31/2023] [Accepted: 08/06/2023] [Indexed: 08/13/2023] Open
Abstract
Medullary thyroid carcinoma (MTC) is a malignant tumor that arises from parafollicular C cells, which are responsible for producing calcitonin. The majority (75%) of MTC cases are sporadic forms, while the remaining (25%) have a hereditary component. In these hereditary cases, MTC can occur in conjunction with other endocrine disorders (i.e., pheochromocytoma) or as an isolated condition known as familial medullary thyroid carcinoma. The primary genetic mutation associated with the development of MTC, regardless of its hereditary or sporadic nature, is a point mutation in the RET gene. Evaluation of serum calcitonin levels represents the most reliable and sensitive marker for both the initial diagnosis and the postsurgical monitoring of MTC. Unfortunately, most patients do not achieve normalization of postsurgical serum calcitonin (CT) levels after surgery. Therefore, there is a need to find new biomarkers to be used with serum CT in order to increase test sensitivity and specificity. In this review, we summarize the literature from 2010 to 2023 to review the role of circulating tumor cells, cell-free DNA, and miRNA and their application in diagnosis, outcome of MTC, and response to treatments.
Collapse
Affiliation(s)
| | | | | | | | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy; (C.R.); (A.S.); (C.D.); (M.G.C.)
| |
Collapse
|
9
|
Shaba E, Landi C, Marzocchi C, Vantaggiato L, Bini L, Ricci C, Cantara S. Proteomics Reveals How the Tardigrade Damage Suppressor Protein Teaches Transfected Human Cells to Survive UV-C Stress. Int J Mol Sci 2023; 24:11463. [PMID: 37511223 PMCID: PMC10380570 DOI: 10.3390/ijms241411463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/12/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The genome sequencing of the tardigrade Ramazzottius varieornatus revealed a unique nucleosome-binding protein named damage suppressor (Dsup), which was discovered to be crucial for the extraordinary abilities of tardigrades in surviving extreme stresses, such as UV. Evidence in Dsup-transfected human cells suggests that Dsup mediates an overall response in DNA damage signaling, DNA repair, and cell cycle regulation, resulting in an acquired resistance to stress. Given these promising outcomes, our study attempts to provide a wider comprehension of the molecular mechanisms modulated by Dsup in human cells and to explore the Dsup-activated molecular pathways under stress. We performed a differential proteomic analysis of Dsup-transfected and control human cells under basal conditions and at 24 h recovery after exposure to UV-C. We demonstrate via enrichment and network analyses, for the first time, that even in the absence of external stimuli, and more significantly, after stress, Dsup activates mechanisms involved with the unfolded protein response, the mRNA processing and stability, cytoplasmic stress granules, the DNA damage response, and the telomere maintenance. In conclusion, our results shed new light on Dsup-mediated protective mechanisms and increases our knowledge of the molecular machineries of extraordinary protection against UV-C stress.
Collapse
Affiliation(s)
- Enxhi Shaba
- Functional Proteomics Lab, Department of Life Sciences, University of Siena, 53100 Siena, Italy
| | - Claudia Landi
- Functional Proteomics Lab, Department of Life Sciences, University of Siena, 53100 Siena, Italy
| | - Carlotta Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy
| | - Lorenza Vantaggiato
- Functional Proteomics Lab, Department of Life Sciences, University of Siena, 53100 Siena, Italy
| | - Luca Bini
- Functional Proteomics Lab, Department of Life Sciences, University of Siena, 53100 Siena, Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy
| |
Collapse
|
10
|
Cappilli S, Suppa M, Ricci C, Del Marmol V, Peris K, Di Stefani A. Line-field confocal optical coherence tomography of Cutaneous vascular lesions: morphological assessment and histopathological correlations. J Eur Acad Dermatol Venereol 2023. [PMID: 37118902 DOI: 10.1111/jdv.19149] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 04/05/2023] [Indexed: 04/30/2023]
Abstract
BACKGROUND Cutaneous vascular lesions (VLs) are benign or malignant processes involving blood and/or lymphatic vessels, usually readily diagnosed with dermoscopy. However, cases showing unclear clinical/dermoscopic findings may require further investigations. Line-field confocal optical coherence tomography (LC-OCT) is a new, non-invasive imaging technique displaying high resolution and deep penetration. The aim of this study was to describe the LC-OCT features of the most common benign and malignant VLs and to correlate them with histopathological substrates. METHODS Clinical, dermoscopic, LC-OCT and histopathological images of VLs were retrospectively collected. Detailed LC-OCT description and histopathological correlations were produced for different types of. VLs. RESULTS The study included 71 VLs belonging to 50 caucasian patients [31 (62%) females; median age 56.8 (30-83) years] study lesions included 25 cherry haemangiomas, 15 angiokeratomas, 10 thrombosed haemangiomas, 6 pyogenic granulomas, 5 venous lakes, 4 targetoid haemosiderotic haemangiomas, 4 Kaposi's sarcomas, and 2 extraungual glomus tumours. LC-OCT detected increased dermal vascularity, assuming different size and shape according to the particular type of VLs. LC-OCT criteria correlated well to established histopathologic findings. CONCLUSION The results of our preliminary observations indicates that in-vivo evaluation with LC-OCT may provide practical clues for the identification of the vascular nature of a lesion and its differential diagnosis.
Collapse
Affiliation(s)
- S Cappilli
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche Addominali ed Endrocrino Metaboliche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Suppa
- Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
- Groupe d'Imagerie Cutanée Non Invasive (GICNI) of the Société Française de Dermatologie, (SFD), Paris, France
- Department of Dermatology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - C Ricci
- Pathology Unit, Maggiore Hospital, AUSL Bologna, Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine (DIMES), S.Orsola-Malpighi University Hospital, University of Bologna, Bologna, Italy
| | - V Del Marmol
- Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - K Peris
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche Addominali ed Endrocrino Metaboliche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - A Di Stefani
- UOC di Dermatologia, Dipartimento di Scienze Mediche e Chirurgiche Addominali ed Endrocrino Metaboliche, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Rome, Italy
- Dermatologia, Università Cattolica del Sacro Cuore, Rome, Italy
| |
Collapse
|
11
|
Beghi E, Pupillo E, Bianchi E, Bonetto V, Luotti S, Pasetto L, Bendotti C, Tortarolo M, Sironi F, Camporeale L, Sherman AV, Paganoni S, Scognamiglio A, De Marchi F, Bongioanni P, Del Carratore R, Caponnetto C, Diamanti L, Martinelli D, Calvo A, Filosto M, Padovani A, Piccinelli SC, Ricci C, Dalla Giacoma S, De Angelis N, Inghilleri M, Spataro R, La Bella V, Logroscino G, Lunetta C, Tarlarini C, Mandrioli J, Martinelli I, Simonini C, Zucchi E, Monsurrò MR, Ricciardi D, Trojsi F, Riva N, Filippi M, Simone IL, Sorarù G, Spera C, Florio L, Messina S, Russo M, Siciliano G, Conte A, Saddi MV, Carboni N, Mazzini L. Effect of RNS60 in amyotrophic lateral sclerosis: a phase II multicentre, randomized, double-blind, placebo-controlled trial. Eur J Neurol 2023; 30:69-86. [PMID: 36148821 PMCID: PMC10092300 DOI: 10.1111/ene.15573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/08/2022] [Accepted: 09/11/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND PURPOSE Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease with limited treatment options. RNS60 is an immunomodulatory and neuroprotective investigational product that has shown efficacy in animal models of ALS and other neurodegenerative diseases. Its administration has been safe and well tolerated in ALS subjects in previous early phase trials. METHODS This was a phase II, multicentre, randomized, double-blind, placebo-controlled, parallel-group trial. Participants diagnosed with definite, probable or probable laboratory-supported ALS were assigned to receive RNS60 or placebo administered for 24 weeks intravenously (375 ml) once a week and via nebulization (4 ml/day) on non-infusion days, followed by an additional 24 weeks off-treatment. The primary objective was to measure the effects of RNS60 treatment on selected biomarkers of inflammation and neurodegeneration in peripheral blood. Secondary objectives were to measure the effect of RNS60 on functional impairment (ALS Functional Rating Scale-Revised), a measure of self-sufficiency, respiratory function (forced vital capacity, FVC), quality of life (ALS Assessment Questionnaire-40, ALSAQ-40) and survival. Tolerability and safety were assessed. RESULTS Seventy-four participants were assigned to RNS60 and 73 to placebo. Assessed biomarkers did not differ between arms. The mean rate of decline in FVC and the eating and drinking domain of ALSAQ-40 was slower in the RNS60 arm (FVC, difference 0.41 per week, standard error 0.16, p = 0.0101; ALSAQ-40, difference -0.19 per week, standard error 0.10, p = 0.0319). Adverse events were similar in the two arms. In a post hoc analysis, neurofilament light chain increased over time in bulbar onset placebo participants whilst remaining stable in those treated with RNS60. CONCLUSIONS The positive effects of RNS60 on selected measures of respiratory and bulbar function warrant further investigation.
Collapse
Affiliation(s)
- Ettore Beghi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | | | - Elisa Bianchi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Valentina Bonetto
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Silvia Luotti
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Laura Pasetto
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Caterina Bendotti
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Massimo Tortarolo
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Francesca Sironi
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Laura Camporeale
- Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milano, Italy
| | - Alexander V Sherman
- Neurological Clinical Research Institute, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sabrina Paganoni
- Sean M. Healey and AMG Center for ALS at Mass General Hospital, Department of Neurology, Boston, Massachusetts, USA.,Spaulding Rehabilitation Hospital, Department of PM&R, Harvard Medical School, Boston, Massachusetts, USA
| | - Ada Scognamiglio
- ALS Expert Center 'Maggiore della Carità' Hospital and University of Piemonte Orientale, Novara, Italy
| | - Fabiola De Marchi
- ALS Expert Center 'Maggiore della Carità' Hospital and University of Piemonte Orientale, Novara, Italy
| | - Paolo Bongioanni
- Spinal Cord Injuries Section, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | | | | | | | | | - Andrea Calvo
- Centro Regionale Esperto per la Sclerosi Laterale Amiotrofica, Dipartimento di Neuroscienze 'Rita Levi Montalcini', Università degli Studi di Torino, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - Massimiliano Filosto
- Department of Clinical and Experimental Sciences, University of Brescia, Gussago Brescia, Italy
| | - Alessandro Padovani
- Department of Clinical and Experimental Sciences, University of Brescia, Gussago Brescia, Italy
| | | | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Stefania Dalla Giacoma
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Nicoletta De Angelis
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Maurizio Inghilleri
- Università di Roma 'Sapienza' UOSD Malattie Neurodegenerative, Centro Malattie Rare Neuromuscolari Policlinico Universitario Umberto I, Roma, Italy
| | - Rossella Spataro
- ALS Clinical Research Center, AOUP 'P Giaccone' - University of Palermo, Palermo, Italy
| | - Vincenzo La Bella
- ALS Clinical Research Center, AOUP 'P Giaccone' - University of Palermo, Palermo, Italy
| | - Giancarlo Logroscino
- Center for neurodegenerative diseases and the Aging Brain, Department of Clinical Research in Neurology of the University of Bari at 'Pia Fondazione Card G. Panico 'Hospital Tricase, Tricase, Italy.,Department of Basic Medicine Neuroscience and Sense Organs, University Aldo Moro Bari, Bari, Italy
| | | | | | - Jessica Mandrioli
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.,Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
| | - Ilaria Martinelli
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Cecilia Simonini
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy
| | - Elisabetta Zucchi
- Department of Neurosciences, Azienda Ospedaliero-Universitaria Di Modena, Modena, Italy.,Neuroscience PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria Rosaria Monsurrò
- Department of Advanced Medical and Surgical Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Dario Ricciardi
- Department of Advanced Medical and Surgical Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Francesca Trojsi
- Department of Advanced Medical and Surgical Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy
| | - Nilo Riva
- Neurology Unit, Neurorehabilitation Unit, and Neurophysiology Unit, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Filippi
- Neurology Unit, Neurorehabilitation Unit, and Neurophysiology Unit, Vita-Salute San Raffaele University and San Raffaele Scientific Institute, Milan, Italy
| | - Isabella Laura Simone
- Neurology Unit, Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari, Bari, Italy
| | - Gianni Sorarù
- Motor Neuton Disease Center, Department of Neurosciences, Azienda Ospedale Università di Padova, Padova, Italy
| | | | - Lucia Florio
- Neurology Department, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Sonia Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Massimo Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Gabriele Siciliano
- Department of clinical and experimental medicine, University of Pisa, Pisa, Italy
| | - Amelia Conte
- Centro Clinico NEMO-Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | | | - Nicola Carboni
- Neurology Department, San Francesco Hospital, Nuoro, Italy
| | - Letizia Mazzini
- ALS Expert Center 'Maggiore della Carità' Hospital and University of Piemonte Orientale, Novara, Italy
| | | |
Collapse
|
12
|
De Leo A, Vara G, Paccapelo A, Balacchi C, Vicennati V, Tucci L, Pagotto U, Selva S, Ricci C, Alberici L, Minni F, Nanni C, Ambrosi F, Santini D, Golfieri R, Di Dalmazi G, Mosconi C. Computerized tomography texture analysis of pheochromocytoma: relationship with hormonal and histopathological data. J Endocrinol Invest 2022; 45:1935-1944. [PMID: 35680695 PMCID: PMC9463266 DOI: 10.1007/s40618-022-01826-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 05/17/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Pheochromocytomas are rare tumors which can present with heterogeneous secretion profiles, clinical manifestations, and radiologic appearance. Under a histopathological point of view, they can be characterized as more or less aggressive with the Pheochromocytoma of the Adrenal gland Scaled Score (PASS) and the Grading system for Adrenal Pheochromocytoma and Paraganglioma (GAPP) score. The aim of this study is to analyze the texture analysis characteristics of pheochromocytoma and identify whether the texture analysis can yield information aiding in the diagnosis and the characterization of those tumors. METHODS Radiological, biochemical, and histopathological data regarding 30 consecutive patients with histologically confirmed pheochromocytoma were analyzed. Images obtained in the unenhanced, late arterial, venous, and delayed phases were used for the texture analysis. RESULTS Urinary epinephrine and metanephrine levels showed a significant correlation (R2 = 0.946; R2 = 699) in the multivariate linear model with texture features, as well as Ki-67 (R2 = 0.397), PASS score (R2 = 0.182), GAPP score (R2 = 0.705), and cellularity showed a significant correlation (R2 = 0.389). The cluster analysis based on radiomic features resulted in 2 clusters, with significative differences in terms of systolic and diastolic blood pressure values at the time of diagnosis (p = 0.025), GAPP score (4 vs 6, p = 0.05), histological pattern (1-2, p = 0.039), and comedonecrosis (0% vs 50%, p = 0.013). CONCLUSION In conclusion, our study provides the proof of concept for the use of texture analysis on contrast-enhanced CT images as a noninvasive, quantitative tool for helping in the characterization of the clinical, biochemical, and histopathological features of pheochromocytoma.
Collapse
Affiliation(s)
- A De Leo
- Pathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum-University of Bologna, Bologna, Italy
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| | - G Vara
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy.
| | - A Paccapelo
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| | - C Balacchi
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| | - V Vicennati
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Unit of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - L Tucci
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Unit of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - U Pagotto
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Unit of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - S Selva
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Division of Pancreatic Surgery, Department of Internal Medicine and Surgery (DIMEC), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - C Ricci
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Division of Pancreatic Surgery, Department of Internal Medicine and Surgery (DIMEC), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - L Alberici
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Division of Pancreatic Surgery, Department of Internal Medicine and Surgery (DIMEC), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - F Minni
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Division of Pancreatic Surgery, Department of Internal Medicine and Surgery (DIMEC), Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - C Nanni
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Nuclear Medicine Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - F Ambrosi
- Pathology Unit, Maggiore Hospital, Bologna, Italy
| | - D Santini
- Pathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater Studiorum-University of Bologna, Bologna, Italy
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| | - R Golfieri
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| | - G Di Dalmazi
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
- Unit of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - C Mosconi
- Diagnostic and Interventional Radiology Unit, Department of Diagnostic and Preventive Medicine, Via Albertoni 15, 40136, Bologna, Italy
| |
Collapse
|
13
|
Giudice E, Ghizzoni V, Carbone M, Salutari V, Cappuccio S, Nero C, Musacchio L, Ricci C, Ciccarone F, Camarda F, Perri M, Giannarelli D, Fanfani F, Scambia G, Lorusso D. 27P Clinical relevance of NGS analysis in endometrial cancer (EC) management. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
|
14
|
Musacchio L, Cicala CM, Camarda F, Ghizzoni V, Giudice E, Carbone MV, Ricci C, Perri MT, Tronconi F, Gentile M, Salutari V, Scambia G, Lorusso D. Combining PARP inhibition and immune checkpoint blockade in ovarian cancer patients: a new perspective on the horizon? ESMO Open 2022; 7:100536. [PMID: 35849879 PMCID: PMC9294238 DOI: 10.1016/j.esmoop.2022.100536] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/17/2022] [Accepted: 06/14/2022] [Indexed: 12/21/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have completely reshaped the treatment of many malignancies, with remarkable improvements in survival outcomes. In ovarian cancer (OC), however, this emerging class of drugs has not yet found a favorable use due to results from phase I and II studies, which have not suggested a substantial antitumoral activity of these agents when administered as monotherapy. Robust preclinical data seem to suggest that the combination ICIs with poly(ADP-ribose) polymerase (PARP) inhibitors (PARPis) may result in a synergistic activity; furthermore, data from phase II clinical studies, evaluating this combination, have shown encouraging outcomes especially for those OC patients not suitable for platinum retreatment. While waiting for ongoing phase III clinical trial results, which will clarify the role of ICIs in combination with PARPis in the newly diagnosed OC, this review aims to summarize the preclinical data and clinical evidence available to date. Preclinical data indicate that PARPis exhibit immune modulating properties. The combination of PARPi with ICIs displays significant synergistic activity in preclinical models. Phase I and II clinical trials showed encouraging results for this combination, especially in platinum-resistant OC. Four ongoing phase III trials exploring the combination in first-line setting will delineate the role of immunotherapy in OC.
Collapse
Affiliation(s)
- L Musacchio
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy. https://twitter.com/lucia_musacchio
| | - C M Cicala
- Department of Medical and Surgical Science, Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy. https://twitter.com/carlomcicala
| | - F Camarda
- Department of Medical and Surgical Science, Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy. https://twitter.com/florianacamarda
| | - V Ghizzoni
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - E Giudice
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M V Carbone
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - C Ricci
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M T Perri
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - F Tronconi
- Medical Oncology Unit, Marche Polytechnic University, Ancona, Italy
| | - M Gentile
- Department of Biomedical Sciences and Human Oncology, University of Bari, Bari, Italy
| | - V Salutari
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - G Scambia
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy
| | - D Lorusso
- Department of Women and Child Health, Division of Gynecologic Oncology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Life Science and Public Health, Catholic University of Sacred Heart Largo Agostino Gemelli, Rome, Italy.
| |
Collapse
|
15
|
Ricci C, Poulain T, Keil J, Rothenbacher D, Genuneit J. Association of sleep quality, media use and book reading with behavioral problems in early childhood. The Ulm SPATZ Health Study. Sleep Adv 2022; 3:zpac020. [PMID: 37193390 PMCID: PMC10104402 DOI: 10.1093/sleepadvances/zpac020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/01/2022] [Indexed: 05/18/2023]
Abstract
Study Objectives The objective of the study was to investigate the association of sleep quality, media use and book reading on internalizing, externalizing and prosocial behavior in early childhood. Methods In this cross-sectional study, we investigated a data set consisting of three consecutive yearly waves of the prospective Ulm SPATZ Health Study, conducted in southern Germany with 565, 496, and 421 children of 4-6 years of age, respectively.Standardized effects of the overall score and subscales of the Children's Sleep Habits Questionnaire, parent-reported child media use and book reading as well as their interaction term on the total score of the Strengths and Difficulties Questionnaire along with its externalizing, internalizing and prosocial subscales were estimated by multivariate adjusted random intercept mixed models. Results Overall sleep quality was associated more with internalizing than externalizing behavior; parasomnias associated with both behaviors. Night waking and sleep anxiety associated only with internalizing behavior. High levels of media use were associated with less internalizing behavior. More book reading resulted in less externalizing and internalizing behavior but more prosocial behavior. Finally, book reading and media use do not interact to determine child's behavior. Conclusions The current work supports a strategy of monitoring sleep quality, reducing media use and promoting book reading in order to avoid behavioral problems in early childhood.
Collapse
Affiliation(s)
- C Ricci
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
| | - T Poulain
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Leipzig, Germany
- Department of Women and Child Health, Hospital for Children and Adolescents and Center for Pediatric Research (CPL), Leipzig University, Leipzig, Germany
| | - J Keil
- Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, Medical Faculty, University of Leipzig , Leipzig, Germany
| | - D Rothenbacher
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - J Genuneit
- Pediatric Epidemiology, Department of Pediatrics, Medical Faculty, Leipzig University, Leipzig, Germany
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| |
Collapse
|
16
|
Benenati N, Bufano A, Cantara S, Ricci C, Marzocchi C, Ciuoli C, Sannino I, Tirone A, Voglino C, Vuolo G, Castagna MG. Type 2 deiodinase p.Thr92Ala polymorphism does not affect the severity of obesity and weight loss after bariatric surgery. Sci Rep 2022; 12:10643. [PMID: 35739305 PMCID: PMC9226046 DOI: 10.1038/s41598-022-14863-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 06/14/2022] [Indexed: 11/09/2022] Open
Abstract
A single nucleotide polymorphism in the Type 2 deiodinase (DIO2) gene (p.Thr92Ala) was found to be associated with hypertension, type 2 diabetes mellitus (T2DM), insulin resistance, and body mass index (BMI). We retrospectively evaluated 182 patients to assess whether the DIO2 p.Thr92Ala was associated with severe obesity and response to bariatric surgery. Genomic DNA was extracted from peripheral blood leukocytes before surgery. Glycemic control parameters, cardiometabolic risk biomarkers (waist circumference, lipid assessment and blood pressure) and hormonal parameters were assessed at baseline and after surgery. Based on genotype evaluation, 78/182 (42.9%) patients were homozygous wild-type (Thr/Thr), 83/182 (45.6%) heterozygous (Thr/Ala), and 21/182 (11.5%) rare homozygous (Ala/Ala). Age at the time of the first evaluation in our Unit was significantly lower in patients with DIO2 p.Thr92Ala. No significant association was observed between DIO2 p.Thr92Ala and BMI, excess weight, waist circumference, Homa Index. The prevalence of comorbidities was not associated with allele distribution except for hypertension that was more frequent in wild-type patients (p = 0.03). After bariatric surgery, excess weight loss (EWL) % and remission from comorbidities occurred without differences according to genotypes. DIO2 p.Thr92Ala does not affect the severity of obesity and its complications, but it seems to determine an earlier onset of morbid obesity. The presence of polymorphism seems not to impact on the response to bariatric surgery, both in terms of weight loss and remission of comorbidities.
Collapse
Affiliation(s)
- Nicoletta Benenati
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Annalisa Bufano
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Carlotta Marzocchi
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Ida Sannino
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy
| | - Andrea Tirone
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Costantino Voglino
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Giuseppe Vuolo
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, UOC Endocrinology, University of Siena, Siena, Italy.
| |
Collapse
|
17
|
Scambia G, Salutari V, Musacchio L, Siena S, Pignata S, Zavallone L, Valabrega G, Cormio G, Mosconi A, Ricci C, Ghizzoni V, Carbone M, Giudice E, Camarda F, Nero C, Tronconi F, Lorusso D. 45TiP A randomized, molecular driven phase II trial of carboplatin-paclitaxel-bev vs carboplatin-paclitaxel-bev-rucaparib vs carboplatin-paclitaxel-rucaparib, selected according to HRD status, in patients with advanced ovarian cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
18
|
Andreasi V, Ricci C, Partelli S, Guarneri G, Ingaldi C, Muffatti F, Crippa S, Casadei R, Falconi M. Predictors of disease recurrence after curative surgery for nonfunctioning pancreatic neuroendocrine neoplasms (NF-PanNENs): a systematic review and meta-analysis. J Endocrinol Invest 2022; 45:705-718. [PMID: 34773595 DOI: 10.1007/s40618-021-01705-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/03/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE Patients submitted to curative surgery for non-functioning pancreatic neuroendocrine neoplasms (NF-PanNENs) exhibit a variable risk of disease relapse. Aims of this meta-analysis were to estimate the rate of disease recurrence and to investigate the risk factors for disease relapse in patients submitted to curative surgery for NF-PanNENs. METHODS Medline/Pubmed and Web of Science databases were searched for relevant studies. A meta-regression analysis was performed to investigate the source of recurrence rate heterogeneity. Pooled hazard ratios (HRs) and 95% confidence intervals (95% CI) were used to assess the effect of each possible prognostic factor on disease-free survival. RESULTS Fifteen studies, involving 2754 patients submitted to curative surgery for NF-PanNENs, were included. The pooled rate of disease recurrence was 21% (95% CI 15-26%). Study quality (Odds ratio, OR 0.94, P = 0.016) and G3-PanNENs rate (OR 2.18, P = 0.040) independently predicted the recurrence rate variability. Nodal metastases (HR 1.63, P < 0.001), tumor grade G2-G3 (G1 versus G2: HR 1.72, P < 0.001, G1 versus G3 HR 2.57, P < 0.001), microvascular (HR 1.25, P = 0.046) and perineural (HR 1.29, P = 0.019) invasion were identified as significant prognostic factors. T stage (T1-T2 versus T3-T4, P = 0.253) and status of resection margins (R0 versus R1, P = 0.173) did not show any significant relationship with NF-PanNENs recurrence. CONCLUSION Disease relapse occurs in approximately one out of five patients submitted to curative surgery for NF-PanNENs. Nodal involvement, tumor grade, microvascular and perineural invasion are relevant prognostic factors, that should be taken into account for follow-up and for possible trials investigating adjuvant or neoadjuvant treatments.
Collapse
Affiliation(s)
- V Andreasi
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy
| | - C Ricci
- Division of Pancreatic Surgery, IRCCS Azienda Ospedaliero Universitaria Di Bologna, Bologna, Italy
- Department of Internal Medicine and Surgery (DIMEC), S. Orsola-Malpighi Hospital, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - S Partelli
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy.
- Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy.
| | - G Guarneri
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - C Ingaldi
- Division of Pancreatic Surgery, IRCCS Azienda Ospedaliero Universitaria Di Bologna, Bologna, Italy
- Department of Internal Medicine and Surgery (DIMEC), S. Orsola-Malpighi Hospital, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - F Muffatti
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - S Crippa
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy
| | - R Casadei
- Division of Pancreatic Surgery, IRCCS Azienda Ospedaliero Universitaria Di Bologna, Bologna, Italy
- Department of Internal Medicine and Surgery (DIMEC), S. Orsola-Malpighi Hospital, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - M Falconi
- Pancreatic Surgery Unit, Pancreas Translational & Clinical Research Center, San Raffaele Hospital Neuroendocrine Tumor Group (ENETS Center of Excellence), IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Via Olgettina 60, 20132, Milan, Italy
| |
Collapse
|
19
|
Spanò B, Lombardi MG, De Tollis M, Szczepanska MA, Ricci C, Manzo A, Giuli S, Polidori L, Griffini IA, Adriano F, Caltagirone C, Annicchiarico R. Effect of Dual-Task Motor-Cognitive Training in Preventing Falls in Vulnerable Elderly Cerebrovascular Patients: A Pilot Study. Brain Sci 2022; 12:168. [PMID: 35203932 PMCID: PMC8869774 DOI: 10.3390/brainsci12020168] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 01/29/2023] Open
Abstract
Falling is a frequent and major clinical problem among older adults, as well as in patients with chronic cerebrovascular diseases (CVD). At present, sequential (mixed) and simultaneously (dual-task) motor-cognitive trainings are the best approaches to affording patients more autonomy in their everyday motor independence while reducing fall risks and consequences. The objective of this study was to evaluate the efficacy of an advanced and innovative dual-task motor-cognitive rehabilitation program on fall risks in vulnerable older persons with chronic CVD. To this purpose, 26 consecutive older fallers with chronic CVD were recruited, and completed a mixed motor-cognitive or a dual-task motor-cognitive training program. Each patient also underwent two test evaluations to assess balance, gait, fear of falling, and walking performance at pre-and post-intervention. We found that our experimental motor-cognitive dual-task rehabilitation program could be an effective method to improve walking balance, gait, walking speed, and fear of falling, while reducing the risk of falls in older people with chronic CVD. Furthermore, results show that the simultaneous motor-cognitive training is more effective than the sequential motor-cognitive training. Therefore, our study brings innovative data, which can contribute positively to the management of this population.
Collapse
Affiliation(s)
- Barbara Spanò
- Technology and Training Methods for Disability Care Laboratory, Department of Clinical and Behavioral Neurology, Santa Lucia Foundation IRCCS, 00179 Rome, Italy; (M.G.L.); (M.D.T.); (M.A.S.); (C.R.); (A.M.); (S.G.); (L.P.); (I.A.G.); (F.A.); (C.C.); (R.A.)
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Ricci C, Giannini F, Riolo G, Bocci S, Casali S, Battistini S. A Novel Variant in Superoxide Dismutase 1 Gene ( p.V119M) in Als Patients with Pure Lower Motor Neuron Presentation. Genes (Basel) 2021; 12:genes12101544. [PMID: 34680939 PMCID: PMC8535540 DOI: 10.3390/genes12101544] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/25/2021] [Accepted: 09/26/2021] [Indexed: 11/30/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive and fatal disorder characterized by degeneration of motor neurons in the cerebral cortex, brain stem, and spinal cord. Most cases of ALS appear sporadically, but 5–10% of patients have a family history of disease. Mutations in the superoxide dismutase 1 gene (SOD1) have been found in 12–23% of familial cases and in 1–2% of sporadic cases. Currently, more than 180 different SOD1 gene variants have been identified in ALS patients. Here, we describe two apparently sporadic ALS patients carrying the same SOD1 c.355G>A variant, leading to the p.V119M substitution, not previously described. Both the patients showed pure lower motor neuron phenotype. The former presented with the flail leg syndrome, a rare ALS variant, characterized by progressive distal onset weakness and atrophy of lower limbs, slow progression and better survival than typical ALS. The latter exhibited rapidly progressive weakness of upper and lower limbs, neither upper motor neuron nor bulbar involvement, and shorter survival than typical ALS. We provide an accurate description of the phenotype, and a bioinformatics analysis of the p.V119M variant on protein structure. This study may increase the knowledge about genotype-phenotype correlations in ALS and improve the approach to ALS patients.
Collapse
|
21
|
Riolo G, Cantara S, Ricci C. What's Wrong in a Jump? Prediction and Validation of Splice Site Variants. Methods Protoc 2021; 4:62. [PMID: 34564308 PMCID: PMC8482176 DOI: 10.3390/mps4030062] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/27/2021] [Accepted: 09/03/2021] [Indexed: 02/07/2023] Open
Abstract
Alternative splicing (AS) is a crucial process to enhance gene expression driving organism development. Interestingly, more than 95% of human genes undergo AS, producing multiple protein isoforms from the same transcript. Any alteration (e.g., nucleotide substitutions, insertions, and deletions) involving consensus splicing regulatory sequences in a specific gene may result in the production of aberrant and not properly working proteins. In this review, we introduce the key steps of splicing mechanism and describe all different types of genomic variants affecting this process (splicing variants in acceptor/donor sites or branch point or polypyrimidine tract, exonic, and deep intronic changes). Then, we provide an updated approach to improve splice variants detection. First, we review the main computational tools, including the recent Machine Learning-based algorithms, for the prediction of splice site variants, in order to characterize how a genomic variant interferes with splicing process. Next, we report the experimental methods to validate the predictive analyses are defined, distinguishing between methods testing RNA (transcriptomics analysis) or proteins (proteomics experiments). For both prediction and validation steps, benefits and weaknesses of each tool/procedure are accurately reported, as well as suggestions on which approaches are more suitable in diagnostic rather than in clinical research.
Collapse
Affiliation(s)
| | | | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy; (G.R.); (S.C.)
| |
Collapse
|
22
|
Ricci C, Rothenbacher D, Genuneit J. Media use in association to sleep quality in German preschoolers. A mediation analysis based on the Ulm SPATZ Health Study. Das Gesundheitswesen 2021. [DOI: 10.1055/s-0041-1732745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- C Ricci
- Pädiatrische Epidemiologie, Klinik und Poliklinik für Kinder- und Jugendmedizin, Medizinische Fakultät, Universität Leipzig
| | - D Rothenbacher
- Institut für Epidemiologie und Medizinische Biometrie, Universität Ulm
| | - J Genuneit
- Pädiatrische Epidemiologie, Klinik und Poliklinik für Kinder- und Jugendmedizin, Medizinische Fakultät, Universität Leipzig
| |
Collapse
|
23
|
Ricci C, Marzocchi C, Riolo G, Ciuoli C, Benenati N, Bufano A, Tirone A, Voglino C, Vuolo G, Castagna MG, Cantara S. The impact of CPT1B rs470117, LEPR rs1137101 and BDNF rs6265 polymorphisms on the risk of developing obesity in an Italian population. Obes Res Clin Pract 2021; 15:327-333. [PMID: 34176754 DOI: 10.1016/j.orcp.2021.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/16/2021] [Accepted: 06/21/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVE This study aimed to analyze 11 single nucleotide polymorphisms (SNPs) belonging to 9 genes involved in metabolic pathways (BDNF rs6265; PNPLA3 rs2294918 and rs2076212; CIDEA rs11545881; NTRK2 rs2289658; ALOX12 rs1126667; ALOX12B rs2304908; LEPR rs1137101; CPT1B rs470117 and rs8142477; rs2305507 CPT1A) in obese patients and controls. METHODS Polymorphisms were analyzed in 300 severe obese patients undergoing bariatric surgery (body mass index >30 kg/m2) and 404 control subjects in order to evaluate their association with obesity and clinical variables. RESULTS Our findings showed significant differences for the allelic distributions of CPT1B rs470117 and LEPR rs11371010 in obese subjects compared to controls. The BDNF rs6265 correlates with obesity only when associated with the other two SNPs. In particular, for CPT1B rs470117 and LEPR rs1137101, the rare allele was associated with a reduced risk of developing the obese phenotype, whereas the simultaneous presence of the common C allele for rs470117 and A allele for rs1137101 was more frequent in obese patients (p = 0.002, OR = 1.417). A significant association between CPT1B rs470117 and steatosis was found. Moreover, we observed that by associating the rare allele T of the BDNF rs6265 with the most common alleles of the SNPs CPT1B rs470117 and LEPR rs1137101, the combination of T-C-A alleles was associated with a higher risk of developing an obese phenotype (p = 0.001, OR = 1.6679). CONCLUSIONS Our results suggest that SNPs CPT1B rs470117 and LEPR rs1137101 taken individually and in association with BDNF rs6265 may be involved in an increased risk of developing obese phenotype in an Italian cohort.
Collapse
Affiliation(s)
- Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Carlotta Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Giulia Riolo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Cristina Ciuoli
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Nicoletta Benenati
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Annalisa Bufano
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Andrea Tirone
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Costantino Voglino
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Giuseppe Vuolo
- Department of Surgical Sciences, Bariatric Surgery Unit, University of Siena, Siena, Italy
| | - Maria Grazia Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Silvia Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| |
Collapse
|
24
|
Lo Preiato V, Salvagni S, Ricci C, Ardizzoni A, Pagotto U, Pelusi C. Diabetes mellitus induced by immune checkpoint inhibitors: type 1 diabetes variant or new clinical entity? Review of the literature. Rev Endocr Metab Disord 2021; 22:337-349. [PMID: 33409866 DOI: 10.1007/s11154-020-09618-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/24/2020] [Indexed: 12/16/2022]
Abstract
Immune Check-Point Inhibitors (CPIs) have improved long-term patients' outcomes in several advanced cancers. Diabetes mellitus induced by CPIs (CPI-DM) is considered the second most frequent endocrine CPIs' side effects with a variable prevalence up to 2%. The aim of our study was to identify CPI-DM characteristics and differences from the classical form of diabetes. Therefore, we conducted a structured Pubmed® search collecting publications dated from January 2015 to December 2019. A total of 642 citations were identified and 121 publications met our study criteria. We analyzed 200 case reports, including our 3 cases under publication. The majority of CPI-DM occurred with anti-Programmed cell Death-1 in monotherapy or in combination, although few cases with Programmed cell Death Ligand-1 and Cytotoxic T Lymphocyte Antigen 4 were reported. Generally, CPI-DM arose early (an average of 9 weeks after CPIs starting), but also after the end of CPIs treatment. In all patients, CPI-DM has an acute onset and in 67.5% of cases diabetic ketoacidosis occurs. C-peptide levels were usually and permanently compromised, requiring lifelong insulin therapy. Moreover, autoimmunity and genetic profile was not always helpful. In particular, anti-glutamic acid decarboxylase (anti-GAD) antibodies and Human Leukocyte Antigen (HLA) DR4 were present in only 43.0% and 51.3% of cases respectively. In 51.0% of subjects a mild exocrine impairment coexisted. In short, though CPI-DM has similarities to type 1 diabetes mellitus, it represents a new, largely unknown, clinical entity. In addition, as CPI-DM is a relative frequent side-effect under CPI, a close monitoring of the glucose levels and early signs and symptoms of diabetes in patients affected by neoplasm is recommended.
Collapse
Affiliation(s)
- V Lo Preiato
- Endocrinology Unit and Prevention and Care of Diabetes, Department of Medical and Surgical Science (DIMEC), Alma Mater Studiorum, University of Bologna, S. Orsola Hospital, Via Massarenti 9, 40138, Bologna, Italy
| | - S Salvagni
- Division of Medical Oncology, Department of Experimental Diagnostic and Speciality Medicine (DIMES), Alma Mater Studiorum, University of Bologna, S. Orsola Hospital, Bologna, Italy
| | - C Ricci
- Surgical Department, Department of Medical and Surgical Science (DIMEC), Alma Mater Studiorum, University of Bologna, Sant'Orsola Hospital, Bologna, Italy
| | - A Ardizzoni
- Division of Medical Oncology, Department of Experimental Diagnostic and Speciality Medicine (DIMES), Alma Mater Studiorum, University of Bologna, S. Orsola Hospital, Bologna, Italy
| | - U Pagotto
- Endocrinology Unit and Prevention and Care of Diabetes, Department of Medical and Surgical Science (DIMEC), Alma Mater Studiorum, University of Bologna, S. Orsola Hospital, Via Massarenti 9, 40138, Bologna, Italy.
| | - C Pelusi
- Endocrinology Unit and Prevention and Care of Diabetes, Department of Medical and Surgical Science (DIMEC), Alma Mater Studiorum, University of Bologna, S. Orsola Hospital, Via Massarenti 9, 40138, Bologna, Italy
| |
Collapse
|
25
|
Riolo G, Ricci C, Battistini S. Molecular Genetic Features of Cerebral Cavernous Malformations (CCM) Patients: An Overall View from Genes to Endothelial Cells. Cells 2021; 10:704. [PMID: 33810005 PMCID: PMC8005105 DOI: 10.3390/cells10030704] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/18/2021] [Accepted: 03/18/2021] [Indexed: 02/07/2023] Open
Abstract
Cerebral cavernous malformations (CCMs) are vascular lesions that affect predominantly microvasculature in the brain and spinal cord. CCM can occur either in sporadic or familial form, characterized by autosomal dominant inheritance and development of multiple lesions throughout the patient's life. Three genes associated with CCM are known: CCM1/KRIT1 (krev interaction trapped 1), CCM2/MGC4607 (encoding a protein named malcavernin), and CCM3/PDCD10 (programmed cell death 10). All the mutations identified in these genes cause a loss of function and compromise the protein functions needed for maintaining the vascular barrier integrity. Loss of function of CCM proteins causes molecular disorganization and dysfunction of endothelial adherens junctions. In this review, we provide an overall vision of the CCM pathology, starting with the genetic bases of the disease, describing the role of the proteins, until we reach the cellular level. Thus, we summarize the genetics of CCM, providing a description of CCM genes and mutation features, provided an updated knowledge of the CCM protein structure and function, and discuss the molecular mechanisms through which CCM proteins may act within endothelial cells, particularly in endothelial barrier maintenance/regulation and in cellular signaling.
Collapse
Affiliation(s)
| | | | - Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy; (G.R.); (C.R.)
| |
Collapse
|
26
|
Ricci C, Partelli S, Landoni L, Rinzivillo M, Ingaldi C, Andreasi V, Nessi C, Muffatti F, Fontana M, Tamburrino D, Deiro G, Alberici L, Campana D, Panzuto F, Bassi C, Falconi M, Casadei R. Sporadic non-functioning pancreatic neuroendocrine tumours: multicentre analysis. Br J Surg 2021; 108:811-816. [PMID: 33724300 DOI: 10.1093/bjs/znaa141] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/05/2020] [Accepted: 11/24/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Outcomes after surgery for sporadic pancreatic neuroendocrine neoplasms (Pan-NENs) were evaluated. METHODS This multicentre study included patients who underwent radical pancreatic resection for sporadic non-functioning Pan-NENs. In survival analysis, the risk of mortality in this cohort was analysed in relation to that of the matched healthy Italian population. Relative survival (RS) was calculated as the rate between observed and expected survival. Factors related to RS were investigated using multivariable modelling. RESULTS Among 964 patients who had pancreatic resection for sporadic non-functioning Pan-NENs, the overall RS rate was 91.8 (95 per cent c.i. 81.5 to 96.5) per cent. 2019 WHO grade (hazard ratio (HR) 5.75 (s.e. 4.63); P = 0.030) and European Neuroendocrine Tumour Society (ENETS) TNM stage (6.73 (3.61); P < 0.001) were independent predictors of RS. The probability of a normal lifespan for patients with G1, G2, G3 Pan-NENS, and pancreatic neuroendocrine carcinomas (Pan-NECs) was 96.7, 54.8, 0, and 0 per cent respectively. The probability of a normal lifespan was 99.8, 99.3, 79.8, and 46.8 per cent for those with stage I, II, III, and IV disease respectively. The overall disease-free RS rate was 73.6 (65.2 to 79.5) per cent. 2019 WHO grade (HR 2.10 (0.19); P < 0.001) and ENETS TNM stage (HR 2.50 (0.24); P < 0.001) significantly influenced disease-free RS. The probability of disease-free survival was 93.2, 84.9, 45.2, and 6.8 per cent for patients with stage I, II, III, and IV disease, and 91.9, 45.2, 9.4, and 0.7 per cent for those with G1, G2, G3 Pan-NENS, and Pan-NECs, respectively. CONCLUSION A surgical approach seems without benefit for Pan-NECs, and unnecessary for small G1 sporadic Pan-NENs. Surgery alone may be insufficient for stage III-IV and G3 Pan-NENs.
Collapse
Affiliation(s)
- C Ricci
- Division of Pancreatic Surgery, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Internal Medicine and Surgery; Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - S Partelli
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Milan, Italy.,'Vita-Salute' San Raffaele University, Milan, Italy
| | - L Landoni
- General and Pancreatic Surgery Department, Pancreas Institute-University of Verona Hospital Trust, Verona, Italy
| | - M Rinzivillo
- Digestive Disease Unit, ENETS Center of Excellence, Sant'Andrea University Hospital, Rome, Italy
| | - C Ingaldi
- Division of Pancreatic Surgery, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Internal Medicine and Surgery; Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - V Andreasi
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Milan, Italy.,'Vita-Salute' San Raffaele University, Milan, Italy
| | - C Nessi
- General and Pancreatic Surgery Department, Pancreas Institute-University of Verona Hospital Trust, Verona, Italy
| | - F Muffatti
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Milan, Italy.,'Vita-Salute' San Raffaele University, Milan, Italy
| | - M Fontana
- General and Pancreatic Surgery Department, Pancreas Institute-University of Verona Hospital Trust, Verona, Italy
| | - D Tamburrino
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Milan, Italy
| | - G Deiro
- General and Pancreatic Surgery Department, Pancreas Institute-University of Verona Hospital Trust, Verona, Italy
| | - L Alberici
- Division of Pancreatic Surgery, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Internal Medicine and Surgery; Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - D Campana
- Division of Pancreatic Surgery, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Division of Oncology, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - F Panzuto
- Digestive Disease Unit, ENETS Center of Excellence, Sant'Andrea University Hospital, Rome, Italy
| | - C Bassi
- General and Pancreatic Surgery Department, Pancreas Institute-University of Verona Hospital Trust, Verona, Italy
| | - M Falconi
- Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Milan, Italy.,'Vita-Salute' San Raffaele University, Milan, Italy
| | - R Casadei
- Division of Pancreatic Surgery, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Internal Medicine and Surgery; Alma Mater Studiorum, University of Bologna, Bologna, Italy
| |
Collapse
|
27
|
Ricci C, Cerase A, Riolo G, Manasse G, Battistini S. KRIT1 Gene in Patients with Cerebral Cavernous Malformations: Clinical Features and Molecular Characterization of Novel Variants. J Mol Neurosci 2021; 71:1876-1883. [PMID: 33651268 PMCID: PMC8421287 DOI: 10.1007/s12031-021-01814-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 02/09/2021] [Indexed: 11/24/2022]
Abstract
Cerebral cavernous malformations (CCMs) are vascular malformations that may result in headaches, seizures, focal neurological deficits, and hemorrhage. CCMs occur sporadically (80%) or in familial form (20%), with autosomal dominant inheritance. Among the three CCM-related genes, mutations in KRIT1 account for 53–65% of familial cases and more than 100 different mutations have been identified so far. In the present work, we describe the clinical, neuroradiological, and genetic findings of sixteen CCM Italian patients, 13 belonging to 4 unrelated families and 3 sporadic cases. Six distinct KRIT1 gene variants, two novel (c.1730+1_1730+3del, c.1664 C>T) and four previously described (c.966G>A, c.1255-1G>A c.1197_1200del, c.1255-1_1256del), were identified, including a possible de novo mutation. All the variants resulted in a premature stop codon. Cerebral 1.5 T magnetic resonance imaging showed multiple CCMs in all the mutation carriers for whom it was available, including sporadic cases. One patient had also cutaneous angiomas. Among the mutation carriers, symptomatic patients constituted 66% and a variable phenotypic expression was observed. Our data confirms phenotypic variability and incomplete penetrance of neurological symptoms in KRIT1-positive families, expands the mutational spectrum of this gene, and highlights how sporadic cases with multiple lesions need an approach similar to individuals with familial CCM.
Collapse
Affiliation(s)
- Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Alfonso Cerase
- Neuroimaging Unit - Diagnostic and Functional Neuroradiology, Department of Neurological and Motor Sciences, Azienda ospedaliero-universitaria Senese University Hospital, Siena, Italy
| | - Giulia Riolo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Giuditta Manasse
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| |
Collapse
|
28
|
Riolo G, Cantara S, Marzocchi C, Ricci C. miRNA Targets: From Prediction Tools to Experimental Validation. Methods Protoc 2020; 4:1. [PMID: 33374478 PMCID: PMC7839038 DOI: 10.3390/mps4010001] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/17/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are post-transcriptional regulators of gene expression in both animals and plants. By pairing to microRNA responsive elements (mREs) on target mRNAs, miRNAs play gene-regulatory roles, producing remarkable changes in several physiological and pathological processes. Thus, the identification of miRNA-mRNA target interactions is fundamental for discovering the regulatory network governed by miRNAs. The best way to achieve this goal is usually by computational prediction followed by experimental validation of these miRNA-mRNA interactions. This review summarizes the key strategies for miRNA target identification. Several tools for computational analysis exist, each with different approaches to predict miRNA targets, and their number is constantly increasing. The major algorithms available for this aim, including Machine Learning methods, are discussed, to provide practical tips for familiarizing with their assumptions and understanding how to interpret the results. Then, all the experimental procedures for verifying the authenticity of the identified miRNA-mRNA target pairs are described, including High-Throughput technologies, in order to find the best approach for miRNA validation. For each strategy, strengths and weaknesses are discussed, to enable users to evaluate and select the right approach for their interests.
Collapse
Affiliation(s)
| | | | | | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, 53100 Siena, Italy; (G.R.); (S.C.); (C.M.)
| |
Collapse
|
29
|
Ricci C, Kakularam KR, Marzocchi C, Capecchi G, Riolo G, Boschin F, Kuhn H, Castagna MG, Cantara S. Thr92Ala polymorphism in the type 2 deiodinase gene: an evolutionary perspective. J Endocrinol Invest 2020; 43:1749-1757. [PMID: 32436183 DOI: 10.1007/s40618-020-01287-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 04/30/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE In the past, a role of thyroid hormones in human evolution has been hypothesized. T3, the metabolically active form, derives from extrathyroidal conversion of T4 by deionidase 2 (D2) enzyme encoded by DIO2 gene. In thyroid-deficient patients, decreased levels of free T3 have been associated with the polymorphism rs225014 A/G in DIO2, which causes the substitution of Threonine with Alanine (p.Thr92Ala) at protein level. METHODS We compared DNA and protein sequences of D2 from archaic human subspecies with those of contemporary humans. RESULTS Neanderthals and Denisovans displayed only the G allele at the rs225014 polymorphism, which encodes for an Alanine on the amino acid level. These data suggest that these hominines were homozygous for the Ala amino acid. These arcaic humans often lived in condition of iodine deficiency and thus, defective mechanisms of T3 biosynthesis could be life threatining. A reduced D2 activity is likely to cause decreased T3 levels, which could be critical for those individuals. Neanderthals and Denisovans were hunters/gatherers, and their diet was mainly based on the consumption of meat, with a low intake of carbohydrates. The need for circulating T3 is reduced at such alimentary conditions. On the basis of our genome comparisons the A allele, corresponding to Threonine and associated with higher levels of circulating T3 in thyroid-deficient patients, appeared for the first time during evolution in Anatomically Modern Humans during the Upper Pleistocene and has been conserved during the Neolithic age. With the advent of agriculture and herding, individuals carrying A allele might have a higher probability for surviving and reproducing. Thus, the variant was positively selected during the evolution. CONCLUSION Here we present an evolutionary perspective for p.Thr92Ala variant of D2 from Neanderthals to Anatomically Modern Humans.
Collapse
Affiliation(s)
- C Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 16, 53100, Siena, Italy
| | - K R Kakularam
- Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Institute of Biochemistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - C Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 16, 53100, Siena, Italy
| | - G Capecchi
- Department of Physical Sciences, Earth and Environment, University of Siena, Siena, Italy
| | - G Riolo
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 16, 53100, Siena, Italy
| | - F Boschin
- Department of Physical Sciences, Earth and Environment, University of Siena, Siena, Italy
| | - H Kuhn
- Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Institute of Biochemistry, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 16, 53100, Siena, Italy
| | - S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Viale Bracci 16, 53100, Siena, Italy.
| |
Collapse
|
30
|
Battistini S, Ricci C. Concern regarding classification of c.703G>A/p.Gly235Arg as a novel missense variant in KRIT1 gene. Hum Mutat 2020; 41:1069-1071. [PMID: 32285596 DOI: 10.1002/humu.24000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 11/11/2019] [Accepted: 02/17/2020] [Indexed: 12/28/2022]
Affiliation(s)
- Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| |
Collapse
|
31
|
Filippini DM, Grassi E, Palloni A, Carloni R, Casadei R, Ricci C, Serra C, Ercolani G, Brandi G, Di Marco M. Searching for novel multimodal treatments in oligometastatic pancreatic cancer. BMC Cancer 2020; 20:271. [PMID: 32228504 PMCID: PMC7106565 DOI: 10.1186/s12885-020-06718-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 03/05/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Metastatic pancreatic cancer has a median overall survival of less than 12 months, even if treated with chemotherapy. Selected patients with oligometastatic disease could benefit from multimodal treatments connecting chemotherapy and surgical treatment or radiofrequency ablation (RFA) of metastases. CASE PRESENTATION We present a patient with oligometastatic pancreatic cancer recurrence who was successfully treated with a multimodal therapeutic approach. A 57-year-old male initially presenting with resectable pancreatic cancer underwent pancreatoduodenectomy. The histopathological diagnosis revealed ductal pancreatic adenocarcinoma with positive surgical resection margins and negative lymph nodes. He completed six cycles of adjuvant therapy with gemcitabine (1000 mg/mq 1,8,15q 28), followed by external radiotherapy (54 Gy in 25 fractions) associated with gemcitabine 50 mg/mq twice weekly. Three years later, the patient developed multiple liver metastases, and he started FOLFIRINOX (oxaliplatin 85 mg/mq, irinotecan 180 mg/mq, leucovorin 400 mg/mq and fluorouracil 400 mg/mq given as a bolus followed by 2400 mg/mq as a 46 h continuous infusion,1q 14) as a first-line treatment. The CT scan showed a partial response after 6 cycles. After multidisciplinary discussion, the patient underwent a laparotomic metastasectomy of the three hepatic lesions. After additional postsurgical chemotherapy with 4 cycles of the FOLFIRINOX schedule, the patient remained free of recurrence for 12 months. A CT scan showed a new single liver metastasis, which was treated with radiofrequency ablation (RFA). A second radiofrequency ablation was performed when the patient developed another single liver lesion 12 months after the first RFA; currently, the patient is free from recurrence with an overall survival of 6 years from the diagnosis. CONCLUSIONS Our case has benefited from successful multimodal treatment, including surgical and local ablative techniques and systemic chemotherapy. A multimodal approach may be warranted in selected patients with oligometastatic pancreatic cancer and could improve overall survival. Further research is needed to investigate this approach.
Collapse
Affiliation(s)
- D M Filippini
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy
| | - E Grassi
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy.
| | - A Palloni
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy
| | - R Carloni
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy
| | - R Casadei
- Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - C Ricci
- Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - C Serra
- Department of Organ Failure and Transplantation, Ultrasound Unit, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - G Ercolani
- Department of Medical and Surgical Sciences, University of Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy.,General and Oncologic Surgery, Morgagni-Pierantoni Hospital, AUSL Romagna, Forlì, Italy
| | - G Brandi
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy
| | - M Di Marco
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna, Sant'Orsola-Malpighi Hospital, Massarenti Street 11, 40100, Bologna, Italy
| |
Collapse
|
32
|
Preez GD, Fourie H, Daneel M, Miller H, Höss S, Ricci C, Engelbrecht G, Zouhar M, Wepener V. Oxygen consumption rate of Caenorhabditis elegans as a high-throughput endpoint of toxicity testing using the Seahorse XF e96 Extracellular Flux Analyzer. Sci Rep 2020; 10:4239. [PMID: 32144330 PMCID: PMC7060326 DOI: 10.1038/s41598-020-61054-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 02/17/2020] [Indexed: 12/25/2022] Open
Abstract
Caenorhabditis elegans presents functioning, biologically relevant phenotypes and is frequently used as a bioindicator of toxicity. However, most C. elegans in vivo effect-assessment methods are laborious and time consuming. Therefore, we developed a novel method to measure the oxygen consumption rate of C. elegans as a sublethal endpoint of toxicity. This protocol was tested by exposing 50 larval stage one C. elegans individuals for 48 h (at 20 °C) to different concentrations of two toxicants i.e. benzylcetyldimethylammonium chloride (BAC-C16) and cadmium (Cd). Following exposures, the oxygen consumption rate of the C. elegans individuals were measured using the high-throughput functionality of the Seahorse XFe96 Extracellular Flux Analyzer. Dose-response curves for BAC-C16 (R2 = 0.93; P = 0.001) and Cd (R2 = 0.98; P = 0.001) were created. Furthermore, a strong, positive correlation was evidenced between C. elegans oxygen consumption rate and a commonly used, ecologically relevant endpoint of toxicity (growth inhibition) for BAC-C16 (R2 = 0.93; P = 0.0001) and Cd (R2 = 0.91; P = 0.0001). The data presented in this study show that C. elegans oxygen consumption rate can be used as a promising functional measurement of toxicity.
Collapse
Affiliation(s)
- G Du Preez
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
- Agricultural Research Council - Institute for Tropical and Subtropical Crops, Private Bag X11208, Nelspruit, 1200, South Africa.
| | - H Fourie
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| | - M Daneel
- Agricultural Research Council - Institute for Tropical and Subtropical Crops, Private Bag X11208, Nelspruit, 1200, South Africa
| | - H Miller
- Human Metabolomics, Faculty of Natural Sciences, North-West University, Potchefstroom, 2520, South Africa
| | - S Höss
- Ecossa, Giselastrasse 6, 82319, Starnberg, Germany
- University of Bielefeld, Department of Animal Ecology, Konsequenz 45, 33615, Bielefeld, Germany
| | - C Ricci
- Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, South Africa
- Pediatric Epidemiology, Department of Pediatrics, University Medicine Leipzig, Leipzig, Germany
| | - G Engelbrecht
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| | - M Zouhar
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
- Czech University of Life Sciences, Faculty of Agrobiology, Food and Natural Resources, Department of Plant Protection, Kamycka 129, 165 21, Prague, Czech Republic
| | - V Wepener
- Unit for Environmental Sciences and Management, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa
| |
Collapse
|
33
|
Ricci C, Righi A, Ambrosi F, Gibertoni D, Maletta F, Uccella S, Sessa F, Asioli S, Pellilli M, Maragliano R, La Rosa S, Papotti MG, Asioli S. Prognostic Impact of MCPyV and TIL Subtyping in Merkel Cell Carcinoma: Evidence from a Large European Cohort of 95 Patients. Endocr Pathol 2020; 31:21-32. [PMID: 31808008 DOI: 10.1007/s12022-019-09601-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Merkel cell carcinoma is a rare (∼ 2000 cases/year in the USA) but aggressive neuroendocrine neoplasm of the skin. In 2008, the Merkel cell polyomavirus (MCPyV) was found to be clonally integrated in approximately 80% of Merkel cell carcinomas. The remaining 20% have large numbers of UV-associated mutations. Importantly, both the UV-induced neoantigens in virus-negative Merkel cell carcinoma and the Merkel cell polyomavirus oncogenes that are required for virus-positive tumor growth are highly immunogenic. Indeed, antigen-specific T cells detected in patients are frequently "dysfunctional/exhausted," and the inhibitory ligand PD-L1 is often expressed by Merkel cell carcinoma cells. These data led to point our attention on the quantity and the quality of the immune response in Merkel cell carcinoma. Here, we found CD8+ lymphocytes are the only singly evaluated lymphocyte subclass that strongly influenced overall survival and disease-specific survival in Merkel cell carcinoma. In addition, we highlighted as Merkel cell polyomavirus is a strong prognostic factor and as it prompts a host immune response involving various lymphocyte subclasses (CD3, CD8, FoxP3, and PD-L1 positive) in MCC. For this reason, we proposed a novel eye-based "immunoscore" model, obtained by tumor infiltrating lymphocytes subtyping (CD3, CD8, FoxP3, and PD-L1) that could provide additional prognostic information in Merkel cell carcinoma.
Collapse
Affiliation(s)
- C Ricci
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology "M. Malpighi", Bellaria Hospital, 40139, Bologna, Italy
| | - A Righi
- Department of Pathology, Rizzoli Institute, 40136, Bologna, Italy
| | - F Ambrosi
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology "M. Malpighi", Bellaria Hospital, 40139, Bologna, Italy
| | - D Gibertoni
- Department of Biomedical and Neuromotor Sciences, Unit of Hygiene and Biostatistics, University of Bologna, 40126, Bologna, Italy
| | - F Maletta
- Department of Oncology, University of Turin at Città della Salute Hospital, 10124, Turin, Italy
| | - S Uccella
- Unit of Pathology, Department of Medicine and Surgery, University of Insubria, 21100, Varese, Italy
| | - F Sessa
- Unit of Pathology, Department of Medicine and Surgery, University of Insubria, 21100, Varese, Italy
| | - S Asioli
- Department of Pathology, Morgagni-Pierantoni Hospital, 47121, Forlì, Italy
| | - M Pellilli
- Unit of Pathology, Department of Medicine and Surgery, University of Insubria, 21100, Varese, Italy
| | - R Maragliano
- Unit of Pathology, Department of Medicine and Surgery, University of Insubria, 21100, Varese, Italy
| | - S La Rosa
- Service of Clinical Pathology, Institute of Pathology, Lausanne University Hospital and University of Lausanne, CH-1011, Lausanne, Switzerland
| | - M G Papotti
- Department of Oncology, University of Turin at Città della Salute Hospital, 10124, Turin, Italy
| | - S Asioli
- Department of Biomedical and Neuromotor Sciences, Section of Anatomic Pathology "M. Malpighi", Bellaria Hospital, 40139, Bologna, Italy.
| |
Collapse
|
34
|
Ricci C, Scaldaferri F, Colombo F, Armuzzi A, Lopetuso LR, Leone S, Gasbarrini A, Scambia G, De Vincenzo RP. Prevalence of cervical HPV and attitude towards cervical screening in IBD patients under immunomodulatory treatment: a multidisciplinary management experience. Eur Rev Med Pharmacol Sci 2020; 24:564-570. [PMID: 32016957 DOI: 10.26355/eurrev_202001_20032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
OBJECTIVE Therapeutic strategies for Inflammatory Bowel Diseases (IBD: Crohn's disease and Ulcerative Colitis) have improved but the risk for HPV infection in patients under immunomodulatory/biologic treatment is unclear. Objective of the study is to identify the attitude of patients and caregivers to cervical screening. To determine the prevalence of HPV and cervical lesions in IBD patients receiving immunomodulatory/biological treatment. PATIENTS AND METHODS IBD patients treated with immunomodulators were enrolled from November 2016 to September 2017, thanks to a multidisciplinary cooperation. A survey was administered to enrolled patients as well as to a selected network of IBD expert physicians. Patients who consented underwent gynecological examination, smear, HPV DNA test, colposcopy, vaginal and cervical microbiological swabs. RESULTS 294 patients from AMICI Onlus Association, 119 patients from the hospital clinic, 30 doctors from national IBD centers participated to the survey. 19 patients from the IBD clinic underwent cervical screening. More than 90% of doctors consider their patients at risk of cervical cancer. A low prevalence of high-risk genotypes and related HPV lesions and an increased prevalence of bacterial vaginosis emerged in the studied population. CONCLUSIONS Biological drugs could lead to a positive immunomodulation towards HPV infection. In IBD patients an alteration of the vaginal and intestinal microbiota seems to be coexisting.
Collapse
Affiliation(s)
- C Ricci
- Department of Woman and Child Health and Public Health, Woman Health Area, Division of Gynecologic Oncology, Fondazione Policlinico A. Gemelli - IRCCS, Rome, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Cantara S, Ricci C, Maino F, Marzocchi C, Pacini F, Castagna MG. Variants in MCT10 protein do not affect FT3 levels in athyreotic patients. Endocrine 2019; 66:551-556. [PMID: 31280469 DOI: 10.1007/s12020-019-02001-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 06/29/2019] [Indexed: 02/05/2023]
Abstract
PURPOSE Several single-nucleotide polymorphisms in genes encoding for transporters have been associated with serum thyroid hormone concentrations with inconsistent results. The aim of this study was to assess the clinical significance of the rs17606253 in SLC16A10 gene alone and in combination with the DIO2 Thr92Ala variation in athyreotic patients. METHODS One-hundred patients submitted to total thyroidectomy and treated with levothyroxine were included. Pre- and post surgical serum TSH levels did not differ by more than ± 0.5 mIU/l. RESULTS Both patients carrying the wild-type allele or heterozygous for rs17606253 in SLC16A10 gene had a significant reduction in FT3 post surgical levels (p = 0.01 and p < 0.0001, respectively) while Thr92Ala in DIO2 gene was associated with reduced FT3 levels for heterozygous and rare homozygous patients (p < 0.0001 and p = 0.01, respectively). We identified two groups ("FT3 unchanged" and "FT3 reduced") using a cutoff of at least 0.5 pg/ml as a significant variation between pre- and post surgical FT3 values. In this case, the rs17606253 was not statistically associated with reduced FT3 levels at genotype and allele levels. On the contrary, the Thr92Ala in DIO2 gene was confirmed statistically associated with reduced FT3 levels after surgery with a p = 0.035 at genotype level and p = 0.014 at allele level. CONCLUSIONS We confirmed the role of DIO2 Thr92Ala polymorphism on T3 levels. On the contrary, SLC16A1 rs17606253 polymorphism did not impair hormone levels in athyreotic patients treated with levothyroxine therapy.
Collapse
Affiliation(s)
- S Cantara
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - C Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Maino
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - C Marzocchi
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - F Pacini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - M G Castagna
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| |
Collapse
|
36
|
Ricci C, Giannini F, Intini E, Battistini S. Genotype-phenotype correlation and evidence for a common ancestor in two Italian ALS patients with the D124G SOD1 mutation. Amyotroph Lateral Scler Frontotemporal Degener 2019; 20:611-614. [PMID: 31170830 DOI: 10.1080/21678421.2019.1621345] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective: To describe the phenotypic and genotypic features of two unrelated Italian amyotrophic lateral sclerosis (ALS) patients, a FALS case and an apparently sporadic case, carrying the same D124G SOD1 mutation. Since this mutation is very rare, previously reported in only one patient of unknown geographical origin, to look for a founder effect. Methods: Cases were classified based on the El Escorial revised criteria. Genomic DNA was isolated from whole blood samples and the coding region of the SOD1 gene was analyzed by polymerase chain reaction (PCR) and sequencing. For the haplotype analysis, genotyping was carried out using eight polymorphic markers flanking the SOD1 gene. Results: Both patients had a spinal onset in the lower limbs and progressive muscular atrophy (PMA) phenotype. The progression of the disease in our cases differed from that reported for PMA patients, characterized by a longer survival than the majority of ALS phenotypes, being more aggressive, in particular in the sporadic case (survival less than 1 year). Genotyping showed a shared haplotype for the D124G allele and the estimate of the mutation dating revealed that the mutation originated approximately 400 years ago. Conclusions: We have defined for the first time the clinical profile associated with the D124G mutation in SOD1 gene and provided evidence that this mutation in Italy originates from a common founder.
Collapse
Affiliation(s)
- Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena , Italy and
| | - Fabio Giannini
- Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena , Italy and
| | - Enrica Intini
- Pneumology Unit, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena , Siena , Italy and
| |
Collapse
|
37
|
Gatta L, Scarpignato C, Fiorini G, Belsey J, Saracino IM, Ricci C, Vaira D. Impact of primary antibiotic resistance on the effectiveness of sequential therapy for Helicobacter pylori infection: lessons from a 5-year study on a large number of strains. Aliment Pharmacol Ther 2018. [PMID: 29536561 DOI: 10.1111/apt.14597] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND The increasing prevalence of strains resistant to antimicrobial agents is a critical issue in the management of Helicobacter pylori (H. pylori) infection. AIMS (1) To evaluate the prevalence of primary resistance to clarithromycin, metronidazole and levofloxacin (2) to assess the effectiveness of sequential therapy on resistant strains (3) to identify the minimum number of subjects to enrol for evaluating the effectiveness of an eradication regimen in patients harbouring resistant strains. METHODS Consecutive 1682 treatment naïve H. pylori-positive patients referred for upper GI endoscopy between 2010 and 2015 were studied and resistances assessed by E-test. Sequential therapy was offered, effectiveness evaluated and analysed. RESULTS H. pylori-primary resistance to antimicrobials tested was high, and increased between 2010 and 2015. Eradication rates were (estimates and 95% CIs): 97.3% (95.6-98.4) in strains susceptible to clarithromycin and metronidazole; 96.1% (91.7-98.2) in strains resistant to metronidazole but susceptible to clarithromycin; 93.4% (88.2-96.4) in strains resistant to clarithromycin but susceptible to metronidazole; 83.1% (77.7-87.3) in strains resistant to clarithromycin and metronidazole. For any treatment with a 75%-85% eradication rate, some 98-144 patients with resistant strains need to be studied to get reliable information on effectiveness in these patients. CONCLUSIONS H. pylori-primary resistance is increasing and represents the most critical factor affecting effectiveness. Sequential therapy eradicated 83% of strains resistant to clarithromycin and metronidazole. Reliable estimates of the effectiveness of a given regimen in patients harbouring resistant strains can be obtained only by assessing a large number of strains.
Collapse
Affiliation(s)
- L Gatta
- Gastroenterogy Unit, Versilia Hospital, Azienda USL Toscana Nord Ovest, Lido di Camaiore, Italy.,Clinical Pharmacology and Digestive Pathophysiology Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - C Scarpignato
- Clinical Pharmacology and Digestive Pathophysiology Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - G Fiorini
- Department of Medical and Surgical Sciences, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | | | - I M Saracino
- Department of Medical and Surgical Sciences, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | - C Ricci
- Gastroenterology Unit, 'Spedali Civili' Hospital, University of Brescia, Brescia, Italy
| | - D Vaira
- Department of Medical and Surgical Sciences, S. Orsola Hospital, University of Bologna, Bologna, Italy
| |
Collapse
|
38
|
Rendina EA, Pescarmona EO, Venuta F, Nardi S, De Rosa G, Martelli M, Ricci C. Thymoma: A Clinico-Pathologic Study Based on Newly Developed Morphologic Criteria. Tumori 2018; 74:79-84. [PMID: 3354066 DOI: 10.1177/030089168807400114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A retrospective study of 28 cases of thymoma classified according to Marino and Müller-Hermelink (cortical, medullary, mixed common, mixed with cortical predominance, mixed with medullary predominance thymoma) was undertaken to determine the existence of correlations between histology and clinical behavior. Cortical thymoma was observed in 11 cases (39.2%), mixed common thymoma in 9 (32.1%), mixed with cortical predominance in 5 (18%), and medullary thymoma in 3 (10.7%). In patients with cortical thymoma the tumor was always invasive (stages II and III according to Bergh), whereas medullary thymomas were noninvasive in 2 cases (stage I) and slightly invasive with a moderate infiltration of the capsule in the remaining case (stage II). Mixed common and mixed with cortical predominance thymomas displayed intermediate behavior. Twelve patients were affected by myasthenia gravis: 1 had medullary thymoma, 6 had mixed common thymoma, 3 had mixed thymoma with cortical predominance, and 2 had cortical thymoma. One patient with cortical thymoma had superior vena cava syndrome and 1 had erythroid hypoplasia; mixed common thymoma was associated with Cushing's syndrome in 1 patient. These data confirm previously reported observations (16) showing a higher degree of malignancy in patients with cortical thymoma.
Collapse
Affiliation(s)
- E A Rendina
- Thoracic Surgery, University of Rome, La Sapienza, Italia
| | | | | | | | | | | | | |
Collapse
|
39
|
|
40
|
Gates-Ferris K, Culler TA, Senter L, Ricci C, Huber D. Abstract P4-10-10: Withdrawn. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-p4-10-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was withdrawn by the authors.
Collapse
Affiliation(s)
- K Gates-Ferris
- CAI Global, New York, NY; Avon Breast Cancer Crusade, New York, NY
| | - TA Culler
- CAI Global, New York, NY; Avon Breast Cancer Crusade, New York, NY
| | - L Senter
- CAI Global, New York, NY; Avon Breast Cancer Crusade, New York, NY
| | - C Ricci
- CAI Global, New York, NY; Avon Breast Cancer Crusade, New York, NY
| | - D Huber
- CAI Global, New York, NY; Avon Breast Cancer Crusade, New York, NY
| |
Collapse
|
41
|
Dokollari A, Cameli M, Sassi CG, Davoli G, Scolletta S, Ricci C, Lucatelli P, Mondillo S, Maccherini M. Case Report: Aortic Valve Replacement After JARVIK 2000 Left Ventricular Assist Device Implantation in Long-Time Survivor With Severe Aortic Valve Regurgitation. Transplant Proc 2017; 49:729-732. [PMID: 28457382 DOI: 10.1016/j.transproceed.2017.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND There are limited clinical records in the literature regarding aortic valve replacement in left ventricular assist device (L-VAD) patients. Previously we had two cases of severe aortic valve regurgitation in patients with L-VAD support treated with Corvalve prosthesis insertion and Amplatzer closure procedure. Both patients died a few days after the procedure from complications not related to the procedure itself. PATIENT HISTORY The patient was a male with previous coronary artery bypass graft surgery in 2001 that was complicated with postischemic dilated cardiomyopathy with severe heart failure (ejection fraction [EF], 20%). Cardiac resynchronization therapy was biventricular-pacemaker and cardiac defibrillator implantation in 2009 for recurrent ventricular arrhythmia. L-VAD implantation (Jarvik 2000) with graft apposition in descending thoracic aorta through left thoracotomy access and retro-auricolar cable was performed in October 2013. In 2015 the patient underwent surgical aortic valve replacement with bioprothesis due to progressive worsening of the aortic valve regurgitation. The Jarvik 2000 outflow was occluded with vascular ball occluder inserted via right axillary artery under fluoroscopy before CEC installation. The recovery was without major complications. DISCUSSION Long-time survivors with Jarvik 2000 are increasing in number and such late complication is expected to become a main future issue. Our previous experience with the interventional approach was delusive. Due to the fatal consequences in similar patients with nonsurgical approaches, we opted for surgical aortic valve replacement. At the moment, the international literature does not describe safe approaches regarding aortic valve replacement in patients with Jarvik 2000 L-VAD. This case shows that surgical valve replacement could be managed with success according to the described specific technique.
Collapse
Affiliation(s)
- A Dokollari
- Department of Cardiac Surgery, University of Siena, Siena, Italy.
| | - M Cameli
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - C G Sassi
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - G Davoli
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| | - S Scolletta
- Department of Medical Biotechnologies, Anesthesiology and Intensive Care, University Hospital of Siena, Siena, Italy
| | - C Ricci
- Interventional Radiology, Policlinico Santa Maria alle Scotte, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - P Lucatelli
- Interventional Radiology, Policlinico Santa Maria alle Scotte, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - S Mondillo
- Department of Cardiovascular Diseases, University of Siena, Siena, Italy
| | - M Maccherini
- Department of Cardiac Surgery, University of Siena, Siena, Italy
| |
Collapse
|
42
|
Gaeta M, Campanella F, Gentile L, Schifino GM, Capasso L, Bandera F, Banfi G, Arpesella M, Ricci C. European cardiovascular mortality over the last three decades: evaluation of time trends, forecasts for 2016. Ann Ig 2017; 29:206-217. [PMID: 28383612 DOI: 10.7416/ai.2017.2148] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND The circulatory diseases, in particular ischemic heart diseases and stroke, represent the main causes of death worldwide both in high income and in middle and low income countries. Our aim is to provide a comprehensive report to depict the circulatory disease mortality in Europe over the last 30 years and to address the sources of heterogeneity among different countries. METHODS Our study was performed using the WHO statistical information system - mortality database - and was restricted to the 28 countries belonging to the European Union (EU-28). We evaluated gender and age time series of all circulatory disease mortality, ischemic heart diseases, cerebrovascular diseases, pulmonary and other circulatory diseases and than we performed forecast for 2016. Mortality heterogeneity was evaluated by countries using the Cochrane Q statistic and the I-squared index. RESULTS Between 1985 and 2011 SDR for deaths attributable to all circulatory system diseases decreased from 440.9 to 212.0 x 100,000 in EU-28 and a clear uniform reduction was observed. Heterogeneity among countries was found to be consistent, therefore different analysis were carried out considering geographical area. CONCLUSIONS We forecast a reduction in European cardiovascular mortality. Heterogeneity among countries could only in part be explained by both geographical and health expenditure factors.
Collapse
Affiliation(s)
- M Gaeta
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - F Campanella
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - L Gentile
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - G M Schifino
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - L Capasso
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - F Bandera
- Heart Failure Unit, IRCCS Policlinico San Donato, San Donato Milanese (MI), Italy
| | - G Banfi
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy - Vita-Salute San Raffaele University, Milan, Italy
| | - M Arpesella
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - C Ricci
- Department Public Health, Experimental and Forensic Medicine, University of Pavia, Italy - Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, South Africa
| |
Collapse
|
43
|
Gaeta M, Campanella F, Capasso L, Schifino G, Gentile L, Banfi G, Pelissero G, Ricci C. An overview of different health indicators used in the European Health Systems. J Prev Med Hyg 2017; 58:E114-E120. [PMID: 28900351 PMCID: PMC5584080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
INTRODUCTION In the European Union three different health systems could be defined according to service delivery, financing, and economic policies: Beveridge, Bismarck and Mixed system. Although health systems are hardly to compare, various organizations are developing methods assessing performance. In the present work the performance of the three systems were evaluated using European Community Health Indicators according to Organization for Economic Cooperation and Development. METHODS The study has been conducted among the 28 states of the European Union using the following indicators: Standardized death rate for diseases of the circulatory system, standardized death rate of malignant neoplasms, road traffic accidents with injury, life expectancy at birth, incidence of Human Immunodeficiency Virus (HIV), infant deaths, pure alcohol consumption, infants vaccinated against Diphtheria Tetanus Pertussis (DTP), public and total expenditure on health over the period 2001-2010. RESULTS The variation of health indicators over the observational time shows similar trend of circulatory system diseases and malignant neoplasms death rates, road accidents with injury, infant deaths, life expectancy at birth, public and total health expenditure. Some differences in the trend of HIV incidence, alcohol intake and DTP vaccination rates arise among systems. Grouping countries by health system paradigm and geographical area, resulted in a relevant heterogeneity (I2 ≥ 90%, Pvalue < 0.0001). No clear superiority of a given health delivery system was found with respect to other paradigms. CONCLUSIONS In accordance with the evidence of our study, it can be stated that best performances are more likely to be linked to country specific economic factors. In conclusion, it was not possible to identify the best health system model.
Collapse
Affiliation(s)
- M. Gaeta
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy;,Correspondence: Francesca Campanella. Department of Public Health, Experimental and Forensic Medicine, Unit of Hygiene, University of Pavia, via Forlanini 2, 27100 Pavia, Italy - Tel. +39 0382 987277 - Fax +39 038 2987291 - E-mail:
| | - F. Campanella
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - L. Capasso
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - G.M. Schifino
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - L. Gentile
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - G. Banfi
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy;, Vita e Salute San Raffaele University, Milan, Italy
| | - G. Pelissero
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
| | - C. Ricci
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy;, Centre of Excellence for Nutrition (CEN), North-West University, Potchefstroom, South Africa
| |
Collapse
|
44
|
Barban F, Mancini M, Cercignani M, Adriano F, Perri R, Annicchiarico R, Carlesimo GA, Ricci C, Lombardi MG, Teodonno V, Serra L, Giulietti G, Fadda L, Federici A, Caltagirone C, Bozzali M. A Pilot Study on Brain Plasticity of Functional Connectivity Modulated by Cognitive Training in Mild Alzheimer's Disease and Mild Cognitive Impairment. Brain Sci 2017; 7:brainsci7050050. [PMID: 28468232 PMCID: PMC5447932 DOI: 10.3390/brainsci7050050] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 03/08/2017] [Accepted: 04/26/2017] [Indexed: 11/16/2022] Open
Abstract
Alzheimer's disease (AD) alters the functional connectivity of the default mode network (DMN) but also the topological properties of the functional connectome. Cognitive training (CT) is a tool to slow down AD progression and is likely to impact on functional connectivity. In this pilot study, we aimed at investigating brain functional changes after a period of CT and active control (AC) in a group of 26 subjects with mild AD (mAD), 26 with amnestic mild cognitive impairment (aMCI), and a control group of 29 healthy elderly (HE) people. They all underwent a CT and AC in a counterbalanced order following a crossover design. Resting-state functional MRI and neuropsychological testing were acquired before and after each period. We tested post-CT and post-AC changes of cognitive abilities, of the functional connectivity of the DMN, and of topological network properties derived from graph theory and network-based statistics. Only CT produced functional changes, increasing the functional connectivity of the posterior DMN in all three groups. mAD also showed functional changes in the medial temporal lobe and topological changes in the anterior cingulum, whereas aMCI showed more widespread topological changes involving the frontal lobes, the cerebellum and the thalamus. Our results suggest specific functional connectivity changes after CT for aMCI and mAD.
Collapse
Affiliation(s)
- Francesco Barban
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Humboldt-Universität zu Berlin, Berlin School of Mind and Brain, Berlin 10117, Germany.
| | - Matteo Mancini
- Department of Engineering, University of Rome "Roma Tre", Rome 00146, Italy.
| | - Mara Cercignani
- Clinical Imaging Sciences Centre, Brighton and Sussex and Medical School, Brighton BN1 9RR, UK.
| | - Fulvia Adriano
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Roberta Perri
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Roberta Annicchiarico
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Giovanni Augusto Carlesimo
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Department of Systemic Medicine, University of Tor Vergata, Rome 00173, Italy.
| | - Claudia Ricci
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Maria Giovanna Lombardi
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Valeria Teodonno
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Laura Serra
- Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Giovanni Giulietti
- Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Lucia Fadda
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Department of Systemic Medicine, University of Tor Vergata, Rome 00173, Italy.
| | - Alessia Federici
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| | - Carlo Caltagirone
- Clinical and Behavioral Neurology Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
- Department of Systemic Medicine, University of Tor Vergata, Rome 00173, Italy.
| | - Marco Bozzali
- Neuroimaging Laboratory, IRCCS Santa Lucia Foundation, Rome 00179, Italy.
| |
Collapse
|
45
|
Matejcic M, de Batlle J, Ricci C, Biessy C, Perrier F, Huybrechts I, Weiderpass E, Boutron-Ruault MC, Cadeau C, His M, Cox DG, Boeing H, Fortner RT, Kaaks R, Lagiou P, Trichopoulou A, Benetou V, Tumino R, Panico S, Sieri S, Palli D, Ricceri F, Bueno-de-Mesquita HBA, Skeie G, Amiano P, Sánchez MJ, Chirlaque MD, Barricarte A, Quirós JR, Buckland G, van Gils CH, Peeters PH, Key TJ, Riboli E, Gylling B, Zeleniuch-Jacquotte A, Gunter MJ, Romieu I, Chajès V. Biomarkers of folate and vitamin B12 and breast cancer risk: report from the EPIC cohort. Int J Cancer 2017; 140:1246-1259. [PMID: 27905104 DOI: 10.1002/ijc.30536] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 10/18/2016] [Indexed: 01/13/2023]
Abstract
Epidemiological studies have reported inconsistent findings for the association between B vitamins and breast cancer (BC) risk. We investigated the relationship between biomarkers of folate and vitamin B12 and the risk of BC in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. Plasma concentrations of folate and vitamin B12 were determined in 2,491 BC cases individually matched to 2,521 controls among women who provided baseline blood samples. Multivariable logistic regression models were used to estimate odds ratios by quartiles of either plasma B vitamin. Subgroup analyses by menopausal status, hormone receptor status of breast tumors (estrogen receptor [ER], progesterone receptor [PR] and human epidermal growth factor receptor 2 [HER2]), alcohol intake and MTHFR polymorphisms (677C > T and 1298A > C) were also performed. Plasma levels of folate and vitamin B12 were not significantly associated with the overall risk of BC or by hormone receptor status. A marginally positive association was found between vitamin B12 status and BC risk in women consuming above the median level of alcohol (ORQ4-Q1 = 1.26; 95% CI 1.00-1.58; Ptrend = 0.05). Vitamin B12 status was also positively associated with BC risk in women with plasma folate levels below the median value (ORQ4-Q1 = 1.29; 95% CI 1.02-1.62; Ptrend = 0.03). Overall, folate and vitamin B12 status was not clearly associated with BC risk in this prospective cohort study. However, potential interactions between vitamin B12 and alcohol or folate on the risk of BC deserve further investigation.
Collapse
Affiliation(s)
- M Matejcic
- International Agency for Research on Cancer, Lyon, France
| | - J de Batlle
- International Agency for Research on Cancer, Lyon, France
| | - C Ricci
- International Agency for Research on Cancer, Lyon, France
| | - C Biessy
- International Agency for Research on Cancer, Lyon, France
| | - F Perrier
- International Agency for Research on Cancer, Lyon, France
| | - I Huybrechts
- International Agency for Research on Cancer, Lyon, France
| | - E Weiderpass
- Genetic Epidemiology Group, Folkhälsan Research Center, Helsinki, Finland
- Department of Community Medicine, University of Tromsø - The Arctic University of Norway, Tromsø, Norway
- Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - M C Boutron-Ruault
- Institut Gustave Roussy, Villejuif, France
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France
| | - C Cadeau
- Institut Gustave Roussy, Villejuif, France
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France
| | - M His
- Institut Gustave Roussy, Villejuif, France
- Université Paris-Saclay, Université Paris-Sud, UVSQ, CESP, INSERM, Villejuif, France
| | - D G Cox
- Centre Léon Bérard, INSERM U1052, Cancer Research Center of Lyon, Lyon, France
| | - H Boeing
- Epidemiology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany
| | - R T Fortner
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - R Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - P Lagiou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
| | - A Trichopoulou
- Hellenic Health Foundation, Athens, Greece
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - V Benetou
- WHO Collaborating Center for Nutrition and Health, Unit of Nutritional Epidemiology and Nutrition in Public Health, Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - R Tumino
- Cancer Registry and Histopathology Unit, Civic - M.P. Arezzo Hospital, ASP Ragusa, Ragusa, Italy
| | - S Panico
- Dipartimento di Medicina Clinica e Chirurgia, Università degli Studi di Napoli Federico II, Naples, Italy
| | - S Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - D Palli
- Molecular and Nutritional Epidemiology Unit, Cancer Research and Prevention Institute - ISPO, Florence, Italy
| | - F Ricceri
- Unit of Cancer Epidemiology, Department of Medical Sciences, University of Turin, Turin, Italy
- Unit of Epidemiology, Regional Health Service ASL TO3, Grugliasco, Italy
| | - H B As Bueno-de-Mesquita
- Department of Social & Preventive Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
- Department of Epidemiology and Biostatistics, The School of Public Health, Imperial College London, London, United Kingdom
| | - G Skeie
- Department of Community Medicine, University of Tromsø - The Arctic University of Norway, Tromsø, Norway
| | - P Amiano
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Public Health Division of Gipuzkoa, BioDonostia Research Institute, San Sebastian, Spain
| | - M J Sánchez
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Escuela Andaluza de Salud Pública, Instituto de Investigación Biosanitaria ibs, GRANADA, Hospitales Universitarios de Granada/Universidad de Granada, Granada, Spain
| | - M D Chirlaque
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Epidemiology, Regional Health Council, IMIB-Arrixaca, Murcia, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
| | - A Barricarte
- CIBER de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Navarra Institute for Health Research (IdiSNA), Pamplona, Spain
- Navarra Public Health Institute, Pamplona, Spain
| | - J R Quirós
- Public Health Directorate, Asturias, Spain
| | - G Buckland
- Unit of Nutrition and Cancer, Cancer Epidemiology Research Programme, Catalan Institute of Oncology (ICO-IDIBELL), Barcelona, Spain
| | - C H van Gils
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - P H Peeters
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College, London, United Kingdom
| | - T J Key
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - E Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College, London, United Kingdom
| | - B Gylling
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | | | - M J Gunter
- International Agency for Research on Cancer, Lyon, France
| | - I Romieu
- International Agency for Research on Cancer, Lyon, France
| | - V Chajès
- International Agency for Research on Cancer, Lyon, France
| |
Collapse
|
46
|
Ponzo V, Di Lorenzo F, Brusa L, Schirinzi T, Battistini S, Ricci C, Sambucci M, Caltagirone C, Koch G. Impaired intracortical transmission in G2019S leucine rich-repeat kinase Parkinson patients. Mov Disord 2017; 32:750-756. [DOI: 10.1002/mds.26931] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Revised: 12/16/2016] [Accepted: 01/05/2017] [Indexed: 11/09/2022] Open
Affiliation(s)
- Viviana Ponzo
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia; Rome Italy
| | - Francesco Di Lorenzo
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia; Rome Italy
- Tor Vergata University, Department of Systems Medicine; Rome Italy
| | - Livia Brusa
- Neurology Unit; Ospedale Sant'Eugenio; Rome Italy
| | - Tommaso Schirinzi
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia; Rome Italy
- Tor Vergata University, Department of Systems Medicine; Rome Italy
| | - Stefania Battistini
- Department of Medical, Surgical and Neurological Science; University of Siena; Siena Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Science; University of Siena; Siena Italy
| | - Manolo Sambucci
- Laboratory of Neuroimmunology Fondazione Santa Lucia; Rome Italy
| | - Carlo Caltagirone
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia; Rome Italy
- Tor Vergata University, Department of Systems Medicine; Rome Italy
| | - Giacomo Koch
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia; Rome Italy
- Stroke Unit, Department of Neuroscience, Policlinico Tor Vergata; Rome Italy
| |
Collapse
|
47
|
Micheli V, Pieragalli D, Toti P, Forconi S, Guerrini M, Acciavatti A, Galigani C, Weber G, Ricci C, DiPerri T. Haemorheological changes during human erythrocyte life-span. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1987-7211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- V. Micheli
- Istituto di Chimica Biologica, University of Siena, Siena, Italy
| | - D. Pieragalli
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| | - P. Toti
- Istituto di Anatomia Patologia, University of Siena, Siena, Italy
| | - S. Forconi
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| | - M. Guerrini
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| | - A. Acciavatti
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| | - C. Galigani
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| | - G. Weber
- Istituto di Anatomia Patologia, University of Siena, Siena, Italy
| | - C. Ricci
- Istituto di Chimica Biologica, University of Siena, Siena, Italy
| | - T. DiPerri
- Istituto di Patologia Special Medica, University of Siena, Siena, Italy
| |
Collapse
|
48
|
Pati AR, Battisti C, Battistini S, Ricci C, Trapassi A, Marconi R, Mignarri A, Federico A, Dotti MT. C9ORF72 gene expansion in a patient with intellectual disability and psychiatric disease. Neurol Sci 2016; 38:207-208. [PMID: 27646412 DOI: 10.1007/s10072-016-2709-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 09/03/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Alba Rosa Pati
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Carla Battisti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Stefania Battistini
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Claudia Ricci
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | | | - Roberto Marconi
- Unit of Neurology, Ospedale della Misericordia Grosseto, Grosseto, Italy
| | - Andrea Mignarri
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Antonio Federico
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Maria Teresa Dotti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy.
| |
Collapse
|
49
|
Rainone V, Schneider L, Saulle I, Ricci C, Biasin M, Al-Daghri NM, Giani E, Zuccotti GV, Clerici M, Trabattoni D. Upregulation of inflammasome activity and increased gut permeability are associated with obesity in children and adolescents. Int J Obes (Lond) 2016; 40:1026-33. [PMID: 26876434 DOI: 10.1038/ijo.2016.26] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 12/15/2015] [Accepted: 01/13/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND Immune activation contributes to the persistent state of inflammation associated with metabolic dysfunction in obesity. The specific immune receptors that sense metabolic stress signals and trigger inflammation are nevertheless largely unknown, and little is known on inflammatory and immune gene regulation in obesity. METHODS The study includes a cross-sectional and a longitudinal arm. Forty children and adolescents were enrolled: 22 obese subjects and 18 age-matched normal weight controls. Obese subjects participated in an 18-month therapeutic protocol, based on intensive lifestyle modification (dietary regimen, physical activity and behavioral interventions). Expression of genes involved in the inflammasome pathway, plasma concentration of the inflammasome-associated pro-inflammatory cytokines (interleukin (IL)-1β and IL-18) and indexes of microbial translocation (lipopolysaccharide (LPS), soluble CD14 (sCD14) and intestinal fatty acid-binding protein) were analyzed at baseline in obese subjects compared with controls, and after 18 months in obese subjects. RESULTS Cross-sectional analyses showed that the LPS-induced expression of genes involved in inflammasome (NLRP3, caspase 5 and NAIP), Nod-like receptors (NLRX1 and NOD1), downstream signaling (P2RX7, RAGE, RIPk2, TIRAP and BIRC2) and effector molecules (IFN-γ, IL-12β, IL-1β, CCL2, CCL5, IL-6 and TNFα) was significantly increased in obese subjects at baseline as compared with normal weight controls. The baseline plasma concentration of inflammasome-related cytokines (IL-1β and IL-18) and of microbial translocation markers (LPS and sCD14) was augmented in obese subjects as compared with controls as well. Longitudinal analyses indicated that intensive lifestyle modification resulted in a normalization of parameters in subjects with a significant reduction of BMI after 18 months. CONCLUSIONS In children and adolescents, obesity is characterized by the activation of the inflammasome and by an alteration of gut permeability. Successful lifestyle modification is effective in reducing inflammation, suggesting that inhibition of the inflammasome may be a potential therapeutic strategy in obesity.
Collapse
Affiliation(s)
- V Rainone
- Department of Biomedical and Clinical Sciences 'L. Sacco', University of Milan, Milan, Italy
| | - L Schneider
- Department of Pediatrics, University of Milan, L. Sacco Hospital, Milan, Italy
| | - I Saulle
- Department of Biomedical and Clinical Sciences 'L. Sacco', University of Milan, Milan, Italy
| | - C Ricci
- Department of Preventive Medicine and Epidemiology, University of Regensburg, Regensburg, Germany
| | - M Biasin
- Department of Biomedical and Clinical Sciences 'L. Sacco', University of Milan, Milan, Italy
| | - N M Al-Daghri
- Biomarkers Research Program, Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
- Prince Mutaib Chair for Biomarkers of Osteoporosis, King Saud University, Riyadh, Saudi Arabia
| | - E Giani
- Department of Pediatrics, University of Milan, Ospedale dei Bambini V. Buzzi, Milan, Italy
| | - G V Zuccotti
- Department of Pediatrics, University of Milan, L. Sacco Hospital, Milan, Italy
- Department of Pediatrics, University of Milan, Ospedale dei Bambini V. Buzzi, Milan, Italy
| | - M Clerici
- Department of Medical-Surgery Physiopathology and Transplantation, University of Milan, Milan, Italy
- Don C. Gnocchi Foundation ONLUS, IRCCS, Milan, Italy
| | - D Trabattoni
- Department of Biomedical and Clinical Sciences 'L. Sacco', University of Milan, Milan, Italy
| |
Collapse
|
50
|
Benigni M, Ricci C, Jones AR, Giannini F, Al-Chalabi A, Battistini S. Identification of miRNAs as Potential Biomarkers in Cerebrospinal Fluid from Amyotrophic Lateral Sclerosis Patients. Neuromolecular Med 2016; 18:551-560. [PMID: 27119371 DOI: 10.1007/s12017-016-8396-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Accepted: 04/15/2016] [Indexed: 12/31/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a progressive, fatal neurodegenerative disorder. Since no diagnostic laboratory test exists, the identification of specific biomarkers could be fundamental in clinical practice. microRNAs (miRNAs) are considered promising biomarkers for neurodegenerative diseases. The aim of the study was to identify a CSF miRNA set that could differentiate ALS from non-ALS condition. miRNA profiling in CSF from ALS patients (n = 24; eight with C9orf72 expansion) and unaffected control subjects (n = 24) by quantitative reverse transcription PCR identified fourteen deregulated miRNAs. Validation experiments confirmed eight miRNAs as significantly deregulated in ALS. No significant differences were observed between ALS patients with or without C9orf72 expansion. The receiver operator characteristic (ROC) curve analyses revealed the highest diagnostic accuracy for the upregulated miR181a-5p and the downregulated miR21-5p and miR15b-5p. The miR181a-5p/miR21-5p and miR181a-5p/miR15b-5p ratios detected ALS with 90 and 85 % sensitivity and 87 and 91 % specificity, respectively, confirming the application potential as disease biomarkers. These deregulated miRNAs are implicated in apoptotic way and provide insight into processes responsible for motor neuron degeneration.
Collapse
Affiliation(s)
- Michele Benigni
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Claudia Ricci
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy.
| | - Ashley R Jones
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Fabio Giannini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| | - Ammar Al-Chalabi
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Stefania Battistini
- Department of Medical, Surgical and Neurological Sciences, University of Siena, Siena, Italy
| |
Collapse
|