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Kerksick CM, Moon JM, Walden KE, Hagele AM, Allen LE, Gaige CJ, Krieger JM, Jäger R, Pane M, Mumford P. Multi-strain probiotic improves subjective sleep quality with no impact on body composition, hemodynamics, and physical activity. Benef Microbes 2024; 15:179-194. [PMID: 38350465 DOI: 10.1163/18762891-bja00002] [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: 10/13/2023] [Accepted: 12/17/2023] [Indexed: 02/15/2024]
Abstract
The objective of the study was to examine the impact of a multi-strain probiotic (MSP) on sleep, physical activity, and body composition changes. We used a randomised, double-blind, placebo-controlled approach with 70 healthy men and women (31.0 ± 9.5 years, 173.0 ± 10.4 cm, 73.9 ± 13.8 kg, 24.6 ± 3.5 kg/m2) supplemented daily with MSP (4 × 109 live cells Limosilactobacillus fermentum LF16, Lacticaseibacillus rhamnosus LR06, Lactiplantibacillus plantarum LP01, and Bifidobacterium longum 04; Probiotical S.p.A., Novara, Italy) or placebo (PLA). In response to supplementation (after 0, 2, 4, and 6 weeks of supplementation) and 3 weeks after stopping supplementation, participants had subjective (Pittsburgh Sleep Quality Index, PSQI) and objective sleep indicators, body composition, daily physical activity and resting hemodynamics assessed. Subjective sleep quality indicators using the PSQI (sleep latency, sleep disturbance, and global PSQI score) improved ( P < 0.05) at various time points with MSP supplementation. Systolic blood pressure in PLA increased ( P < 0.05) after 6 weeks of supplementation with no change in MSP. No changes ( P > 0.05) in sleep (hours asleep, minutes awake, number of times awake) or physical activity (step count, minutes of sedentary activity, total active minutes) metrics assessed by the wearable device were observed. Additionally, no changes in resting heart rate, diastolic blood pressure, and body composition were discerned. In conclusion, MSP supplementation improved the subjective ability to fall asleep faster and disturbances experienced during sleep, which resulted in improved overall sleep quality as assessed by the PSQI. No differences in other sleep indicators, physical activity, hemodynamics, and body composition were observed during or following MSP supplementation. Registered at clinicaltrials.gov: NCT05343533.
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Affiliation(s)
- C M Kerksick
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - J M Moon
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - K E Walden
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - A M Hagele
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - L E Allen
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - C J Gaige
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - J M Krieger
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
| | - R Jäger
- Increnovo, LLC, Milwaukee, WI, USA
| | - M Pane
- Probiotical Research srl, Novara, Italy
| | - P Mumford
- Exercise and Performance Nutrition Laboratory, College of Science, Technology and Health, Department of Kinesiology, 7498Lindenwood University, St. Charles, MO 63301, USA
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Zanetta P, Ballacchino C, Squarzanti DF, Amoruso A, Pane M, Azzimonti B. Lactobacillus johnsonii LJO02 (DSM 33828) Cell-Free Supernatant and Vitamin D Improve Wound Healing and Reduce Interleukin-6 Production in Staphylococcus aureus-Infected Human Keratinocytes. Pharmaceutics 2023; 16:18. [PMID: 38276496 PMCID: PMC10820395 DOI: 10.3390/pharmaceutics16010018] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/13/2023] [Accepted: 12/19/2023] [Indexed: 01/27/2024] Open
Abstract
Methicillin-resistant biofilm-forming Staphylococcus spp. are found in about 25% of the overall cases of chronic wounds, which can undergo malignant degeneration and be associated with skin cancer. Although antimicrobial agents are clinically used to counteract pathogens and promote wound healing, they are increasingly ineffective against multi-drug resistant bacteria. Moreover, they can induce dysbiosis, which favors opportunistic pathogen infections and alters immune responses. Consequently, research on pathogen containment strategies is crucial. We aimed to evaluate the potential beneficial effect of Lactobacillus johnsonii LJO02 cell-free supernatant (CFS) and vitamin D, as single treatments or in combination, on cell viability, wound healing, and the pro-inflammatory interleukin-6 (IL-6) production of a Staphylococcus aureus-infected human immortalized keratinocyte cell line (HaCaT) in vitro model. The analysis showed that LJO02 CFS 20% v/v ratio and 100 nM vitamin D promoted infected cell viability and wound healing and significantly reduced IL-6 production. However, their effect was not synergic, since no significant difference between the single and combined treatments was observed. LJO02 CFS topic application and vitamin D supplementation could provide a valuable strategy for attenuating S. aureus-induced pathogenesis, promoting wound healing and opening new therapeutic strategies supporting the conventional approaches.
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Affiliation(s)
- Paola Zanetta
- Laboratory of Applied Microbiology, Department of Health Sciences (DISS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (C.B.); (D.F.S.)
| | - Chiara Ballacchino
- Laboratory of Applied Microbiology, Department of Health Sciences (DISS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (C.B.); (D.F.S.)
| | - Diletta Francesca Squarzanti
- Laboratory of Applied Microbiology, Department of Health Sciences (DISS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (C.B.); (D.F.S.)
| | - Angela Amoruso
- Probiotical Research S.r.l., Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Marco Pane
- Probiotical Research S.r.l., Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Barbara Azzimonti
- Laboratory of Applied Microbiology, Department of Health Sciences (DISS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (C.B.); (D.F.S.)
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3
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Spacova I, Binda S, ter Haar JA, Henoud S, Legrain-Raspaud S, Dekker J, Espadaler-Mazo J, Langella P, Martín R, Pane M, Ouwehand AC. Comparing technology and regulatory landscape of probiotics as food, dietary supplements and live biotherapeutics. Front Microbiol 2023; 14:1272754. [PMID: 38188575 PMCID: PMC10770255 DOI: 10.3389/fmicb.2023.1272754] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Application of beneficial microorganisms as probiotics targets a broad range of intended uses, from maintaining health and supporting normal bodily functions to curing and preventing diseases. Currently, three main regulatory fields of probiotic products can be defined depending on their intended use: the more similar probiotic foods and probiotic dietary supplements, and live biotherapeutic products. However, it is not always straightforward to classify a probiotic product into one of these categories. The regulatory nuances of developing, manufacturing, investigating and applying each category of probiotic products are not universal, and not always apparent to those unfamiliar with the various global probiotic regulatory guidelines. Various global markets can be significantly different regarding legislation, possible claims, market value and quality requirements for the development and commercialization of probiotic products. Furthermore, different probiotic product categories are also linked with variable costs at different stages of product development. This review outlines the current landscape comparing probiotic foods, probiotic dietary supplements, and live biotherapeutics as probiotic products from a regulatory lens, focusing on product development, manufacturing and production, and clinical research agenda. The aim is to inform and promote a better understanding among stakeholders by outlining the expectations and performance for each probiotic product category, depending on their intended use and targeted geographical region.
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Affiliation(s)
- Irina Spacova
- Research Group Environmental Ecology and Applied Microbiology, Department of Bioscience Engineering, University of Antwerp, Antwerp, Belgium
| | - Sylvie Binda
- Rosell Institute for Microbiome and Probiotics, Montreal, QC, Canada
| | | | - Solange Henoud
- Rosell Institute for Microbiome and Probiotics, Montreal, QC, Canada
| | | | - James Dekker
- Fonterra Research and Development Centre Co., Ltd., Palmerston North, New Zealand
| | | | - Philippe Langella
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
| | - Rebeca Martín
- Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France
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Boyte ME, Benkowski A, Pane M, Shehata HR. Probiotic and postbiotic analytical methods: a perspective of available enumeration techniques. Front Microbiol 2023; 14:1304621. [PMID: 38192285 PMCID: PMC10773886 DOI: 10.3389/fmicb.2023.1304621] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/20/2023] [Indexed: 01/10/2024] Open
Abstract
Probiotics are the largest non-herbal/traditional dietary supplements category worldwide. To be effective, a probiotic strain must be delivered viable at an adequate dose proven to deliver a health benefit. The objective of this article is to provide an overview of the various technologies available for probiotic enumeration, including a general description of each technology, their advantages and limitations, and their potential for the future of the probiotics industry. The current "gold standard" for analytical quantification of probiotics in the probiotic industry is the Plate Count method (PC). PC measures the bacterial cell's ability to proliferate into detectable colonies, thus PC relies on cultivability as a measure of viability. Although viability has widely been measured by cultivability, there has been agreement that the definition of viability is not limited to cultivability. For example, bacterial cells may exist in a state known as viable but not culturable (VBNC) where the cells lose cultivability but can maintain some of the characteristics of viable cells as well as probiotic properties. This led to questioning the association between viability and cultivability and the accuracy of PC in enumerating all the viable cells in probiotic products. PC has always been an estimate of the number of viable cells and not a true cell count. Additionally, newer probiotic categories such as Next Generation Probiotics (NGPs) are difficult to culture in routine laboratories as NGPs are often strict anaerobes with extreme sensitivity to atmospheric oxygen. Thus, accurate quantification using culture-based techniques will be complicated. Another emerging category of biotics is postbiotics, which are inanimate microorganisms, also often referred to as tyndallized or heat-killed bacteria. Obviously, culture dependent methods are not suitable for these products, and alternative methods are needed for their quantification. Different methodologies provide a more complete picture of a heterogeneous bacterial population versus PC focusing exclusively on the eventual multiplication of the cells. Alternative culture-independent techniques including real-time PCR, digital PCR and flow cytometry are discussed. These methods can measure viability beyond cultivability (i.e., by measuring cellular enzymatic activity, membrane integrity or membrane potential), and depending on how they are designed they can achieve strain-specific enumeration.
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Affiliation(s)
- Marie-Eve Boyte
- NutraPharma Consulting Services Inc., Sainte-Anne-des-Plaines, QC, Canada
| | | | - Marco Pane
- Probiotical Research s.r.l., Novara, Italy
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5
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Di Cesare F, Calgaro M, Ghini V, Squarzanti DF, De Prisco A, Visciglia A, Zanetta P, Rolla R, Savoia P, Amoruso A, Azzimonti B, Vitulo N, Tenori L, Luchinat C, Pane M. Exploring the Effects of Probiotic Treatment on Urinary and Serum Metabolic Profiles in Healthy Individuals. J Proteome Res 2023; 22:3866-3878. [PMID: 37970754 PMCID: PMC10696601 DOI: 10.1021/acs.jproteome.3c00548] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/11/2023] [Accepted: 10/24/2023] [Indexed: 11/17/2023]
Abstract
Probiotics are live microorganisms that confer health benefits when administered in adequate amounts. They are used to promote gut health and alleviate various disorders. Recently, there has been an increasing interest in the potential effects of probiotics on human physiology. In the presented study, the effects of probiotic treatment on the metabolic profiles of human urine and serum using a nuclear magnetic resonance (NMR)-based metabonomic approach were investigated. Twenty-one healthy volunteers were enrolled in the study, and they received two different dosages of probiotics for 8 weeks. During the study, urine and serum samples were collected from volunteers before and during probiotic supplementation. The results showed that probiotics had a significant impact on the urinary and serum metabolic profiles without altering their phenotypes. This study demonstrated the effects of probiotics in terms of variations of metabolite levels resulting also from the different probiotic posology. Overall, the results suggest that probiotic administration may affect both urine and serum metabolomes, although more research is needed to understand the mechanisms and clinical implications of these effects. NMR-based metabonomic analysis of biofluids is a powerful tool for monitoring host-gut microflora dynamic interaction as well as for assessing the individual response to probiotic treatment.
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Affiliation(s)
- Francesca Di Cesare
- Magnetic
Resonance Center (CERM), University of Florence, Via Luigi Sacconi 6, Sesto Fiorentino, Firenze 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Matteo Calgaro
- Department
of Biotechnology, University of Verona, Strada le Grazie, 15, Verona 37134, Italy
| | - Veronica Ghini
- Magnetic
Resonance Center (CERM), University of Florence, Via Luigi Sacconi 6, Sesto Fiorentino, Firenze 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
| | - Diletta Francesca Squarzanti
- Department
of Health Sciences (DiSS), University of
Piemonte Orientale (UPO), Via Solaroli, 17, Novara 28100, Italy
- Center
for Translational Research on Autoimmune and Allergic Diseases (CAAD),
Department of Health Sciences (DiSS), University
of Piemonte Orientale (UPO), Corso Trieste, 15, Novara 28100, Italy
| | | | | | - Paola Zanetta
- Department
of Health Sciences (DiSS), University of
Piemonte Orientale (UPO), Via Solaroli, 17, Novara 28100, Italy
- Center
for Translational Research on Autoimmune and Allergic Diseases (CAAD),
Department of Health Sciences (DiSS), University
of Piemonte Orientale (UPO), Corso Trieste, 15, Novara 28100, Italy
| | - Roberta Rolla
- Department
of Health Sciences (DiSS), University of
Piemonte Orientale (UPO), Via Solaroli, 17, Novara 28100, Italy
| | - Paola Savoia
- Department
of Health Sciences (DiSS), University of
Piemonte Orientale (UPO), Via Solaroli, 17, Novara 28100, Italy
| | - Angela Amoruso
- Probiotical
Research Srl, Via Enrico
Mattei, 3, Novara 28100, Italy
| | - Barbara Azzimonti
- Department
of Health Sciences (DiSS), University of
Piemonte Orientale (UPO), Via Solaroli, 17, Novara 28100, Italy
- Center
for Translational Research on Autoimmune and Allergic Diseases (CAAD),
Department of Health Sciences (DiSS), University
of Piemonte Orientale (UPO), Corso Trieste, 15, Novara 28100, Italy
| | - Nicola Vitulo
- Department
of Biotechnology, University of Verona, Strada le Grazie, 15, Verona 37134, Italy
| | - Leonardo Tenori
- Magnetic
Resonance Center (CERM), University of Florence, Via Luigi Sacconi 6, Sesto Fiorentino, Firenze 50019, Italy
- Department
of Chemistry “Ugo Schiff”, University of Florence, Via della Lastruccia 3, Sesto Fiorentino 50019, Italy
- Consorzio
Interuniversitario Risonanze Magnetiche MetalloProteine (CIRMMP), Via Luigi Sacconi 6, Sesto Fiorentino, Firenze 50019, Italy
| | - Claudio Luchinat
- Consorzio
Interuniversitario Risonanze Magnetiche MetalloProteine (CIRMMP), Via Luigi Sacconi 6, Sesto Fiorentino, Firenze 50019, Italy
- Giotto
Biotech S.r.l., Via Madonna
del Piano, 6, Sesto Fiorentino, Firenze 50019, Italy
| | - Marco Pane
- Probiotical
Research Srl, Via Enrico
Mattei, 3, Novara 28100, Italy
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Colombo D, Rigoni C, Cantù A, Carnevali A, Filippetti R, Franco T, Grassi A, Loi C, Mazzotta A, Patroi I, Raone B, Tomassini MA, Amoruso A, Pane M, Damiani G. Probiotics and Prebiotics Orally Assumed as Disease Modifiers for Stable Mild Atopic Dermatitis: An Italian Real-Life, Multicenter, Retrospective, Observational Study. Medicina (Kaunas) 2023; 59:2080. [PMID: 38138183 PMCID: PMC10744411 DOI: 10.3390/medicina59122080] [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] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 12/24/2023]
Abstract
The role of the skin-gut axis in atopic dermatitis (AD) remains a subject of debate, limiting non-pharmacological interventions such as probiotics and prebiotics. To improve understanding of their potential as a monotherapy for stable mild cases, we conducted a real-life, multicenter, retrospective observational study in Italy. We administered three selected bacteria (Bifidobacterium animalis subsp. lactis BS01, Lactiplantibacillus plantarum LP14, and Lacticaseibacillus rhamnosus LR05) orally to patients with mild atopic dermatitis without a placebo control group, following up for 12 weeks. Clinical assessments using the Scoring Atopic Dermatitis (SCORAD), Eczema Area and Severity Index (EASI), and Three-Item Severity (TIS) score were conducted on 144 enrolled patients (average age: 25.1 ± 17.6 years). Notably, both pruritus and AD-related lesions (erythema, edema/papules, excoriation) exhibited significant clinical and statistical improvement (p < 0.001) after 12 weeks of exclusive probiotic and prebiotic use. These preliminary results suggest a potential link between the skin-gut microbiome and support the rationale for using specific probiotics and prebiotics in mild AD, even for maintenance, to reduce flares and dysbiosis.
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Affiliation(s)
- Delia Colombo
- Independent Researcher, Private Practice, Via Livigno 6, 20158 Milan, Italy;
| | - Corinna Rigoni
- Independent Researcher, Private Practice, Corso Monteforte 40, 20122 Milan, Italy;
| | - Alessandra Cantù
- Independent Researcher, Private Practice, Via Domodossola 9/A, 20145 Milan, Italy;
| | - Antonello Carnevali
- Independent Researcher, Private Practice, Str. Colomba Pecorari 32/a, 06134 Perugia, Italy;
| | | | - Tiziana Franco
- Independent Researcher, Private Practice, Viao Veio, 04100 Latina, Italy;
| | - Alessandra Grassi
- Independent Researcher, Private Practice, Via Coletti 19, 00191 Rome, Italy;
| | - Camilla Loi
- Independent Researcher, Private Practice, Via X Settembre 1943 7 and 9, 40011 Anzola dell’Emilia, Italy;
| | - Annamaria Mazzotta
- Independent Researcher, Private Practice, Viale di Villa Massimo 48, 00161 Rome, Italy;
| | - Ivona Patroi
- Independent Researcher, Private Practice, Via del Tritone 102, 00187 Rome, Italy;
| | - Beatrice Raone
- Independent Researcher, Private Practice, Via Ruggero Leoncavallo 5, 40137 Bologna, Italy;
| | | | - Angela Amoruso
- Independent Researcher, Probiotical Research srl, Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Marco Pane
- Independent Researcher, Probiotical Research srl, Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Giovanni Damiani
- Department of Biomedical, Surgical and Dental Sciences University of Milan, 20122 Milan, Italy
- Department of Pharmaceutical and Pharmacological Sciences, PhD Degree Program in Pharmacological Sciences, University of Padua, 35122 Padua, Italy
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Jordal PL, Diaz MG, Morazzoni C, Allesina S, Zogno D, Cattivelli D, Galletti S, Guidesi E, Warzée JP, Pane M. Collaborative cytometric inter-laboratory ring test for probiotics quantification. Front Microbiol 2023; 14:1285075. [PMID: 38029213 PMCID: PMC10667725 DOI: 10.3389/fmicb.2023.1285075] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. From this definition, accurate enumeration of probiotic products is a necessity. Nonetheless, this definition does not specify the methods for assessing such viability. Colony forming units is the de facto gold standard for enumerating viable in probiotic products. The notion of microbial viability has been anchored in the concept of cultivability, which refers to a cell's capacity to replicate and form colonies on agar media. However, there is a growing consensus that the term "viability" should not be exclusively tied to the ability to cultivate cells. For example, bacterial cells can exist in a Viable But Non-Culturable (VBNC) state, characterized by the maintenance of characteristics such as membrane integrity, enzymatic activity, pH gradients, and elevated levels of rRNA, despite losing the ability to form colonies. Methods Herein we present the results of a collaborative inter-laboratory ring test for cytometric bacterial quantification. Specifically, membrane integrity fluorescence flow cytometry (FFC) method and the newer impedance flow cytometry (IFC) method have been used. Both methods interrogate single cells in solution for the presence of intact membranes. FFC exploits fluorochromes that reflect the presence or absence of an intact membrane. IFC probes membrane integrity in a label-free approach by detecting membrane-induced hindrances to the propagation of electricity. Results A performance ring-test and comparison design on the FFC method showed that the method is robust against the exchange of equipment, procedures, materials, and operators. After initial method optimization with assessments of rehydration medium, wake-up duration, and phase shift gating on the individual strains, the IFC method showed good agreement with the FFC results. Specifically, we tested 6 distinct species of probiotic bacteria (3 Lactobacillus and 3 Bifidobacterium strains) finding good agreement between FFC and IFC results in terms of total and live cells. Discussion Together, these results demonstrate that flow cytometry is a reliable, precise, and user-friendly culture-independent method for bacterial enumeration.
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Affiliation(s)
| | | | | | | | | | | | - Serena Galletti
- AAT – Advanced Analytical Technologies, Fiorenzuola d’Arda, Italy
| | - Elena Guidesi
- AAT – Advanced Analytical Technologies, Fiorenzuola d’Arda, Italy
| | - Jean-Pol Warzée
- European Scientific League for Probiotics, Brussels, Belgium
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8
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Walden KE, Moon JM, Hagele AM, Allen LE, Gaige CJ, Krieger JM, Jäger R, Mumford PW, Pane M, Kerksick CM. A randomized controlled trial to examine the impact of a multi-strain probiotic on self-reported indicators of depression, anxiety, mood, and associated biomarkers. Front Nutr 2023; 10:1219313. [PMID: 37720373 PMCID: PMC10501394 DOI: 10.3389/fnut.2023.1219313] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/18/2023] [Indexed: 09/19/2023] Open
Abstract
Objective To examine the efficacy of supplementing with a multi-strain probiotic (MSP) on changes associated with mood, anxiety, and neurotransmitter levels. Method In a randomized, double-blind, placebo-controlled fashion, 70 healthy men and women (31.0 ± 9.5 years, 173.0 ± 10.4 cm, 73.9 ± 13.8 kg, 24.6 ± 3.5 kg/m2) supplemented with a single capsule of MSP (a total daily dose of 4 × 109 colony forming units [CFU] comprised of a 1 × 109 CFU dose from each of the following strains: Limosilactobacillus fermentum LF16, Lacticaseibacillus rhamnosus LR06, Lactiplantibacillus plantarum LP01, and Bifidobacterium longum 04, Probiotical S.p.A., Novara, Italy) or a maltodextrin placebo (PLA). After 0, 2, 4, and 6 weeks of supplementation and 3 weeks after ceasing supplementation, study participants completed the Beck Depression Inventory (BDI-II), State-Trait Anxiety Inventory (STAI), and Leiden Index of Depression Sensitivity (LEIDS-R) questionnaires and had plasma concentrations of cortisol, dopamine, serotonin, and C-reactive protein determined. Results BDI, STAI, and total LEIDS-R scores were reduced from baseline (p < 0.05) with MSP supplementation after 4 and 6 weeks of supplementation and 3 weeks after supplementation while no changes (p > 0.05) were reported in PLA. When compared to PLA, MSP scores for state anxiety, trait anxiety, and LEIDS-R (hopeless, aggression, rumination, and total score) were significantly lower (p < 0.05) after supplementation. Plasma serotonin concentrations in MSP were increased from baseline after 6 weeks of supplementation and 3 weeks after ceasing supplementation. No changes (p > 0.05) in plasma dopamine, C-reactive protein, or cortisol concentrations were observed between groups. Conclusion MSP supplementation resulted in widespread improvements in several questionnaires evaluating mood, anxiety, and depression in young, healthy men and women. MSP supplementation increased serotonin increased after 6 weeks of MSP supplementation with no change in dopamine, C-reactive protein, or cortisol. Clinical trial registration https://classic.clinicaltrials.gov/ct2/show/NCT05343533, NCT05343533.
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Affiliation(s)
- Kylie E. Walden
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Jessica M. Moon
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Anthony M. Hagele
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Leah E. Allen
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Connor J. Gaige
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Joesi M. Krieger
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | - Ralf Jäger
- Increnovo LLC, Milwaukee, WI, United States
| | - Petey W. Mumford
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
| | | | - Chad M. Kerksick
- Exercise and Performance Nutrition Laboratory, Department of Kinesiology, College of Science, Technology, and Health, Lindenwood University, Saint Charles, MO, United States
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9
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Chamignon C, Mallaret G, Rivière J, Vilotte M, Chadi S, de Moreno de LeBlanc A, LeBlanc JG, Carvalho FA, Pane M, Mousset PY, Langella P, Lafay S, Bermúdez-Humarán LG. Beneficial Effects of Lactobacilli Species on Intestinal Homeostasis in Low-Grade Inflammation and Stress Rodent Models and Their Implication in the Modulation of the Adhesive Junctional Complex. Biomolecules 2023; 13:1295. [PMID: 37759696 PMCID: PMC10527021 DOI: 10.3390/biom13091295] [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: 07/04/2023] [Revised: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 09/29/2023] Open
Abstract
Intestinal barrier integrity is essential in order to maintain the homeostasis of mucosal functions and efficient defensive reactions against chemical and microbial challenges. An impairment of the intestinal barrier has been observed in several chronic diseases. The gut microbiota and its impact on intestinal homeostasis is well described and numerous studies suggest the ability of some probiotic strains to protect the intestinal epithelial integrity and host homeostasis. In this work, we aimed to assess the beneficial effects of three Lactobacillus strains (Lacticaseibacillus rhamnosus LR04, Lacticaseibacillus casei LC03, and Lactiplantibacillus plantarum CNCM I-4459) and their mechanism of action in low-grade inflammation or neonatal maternal separation models in mice. We compared the impact of these strains to that of the well-known probiotic Lacticaseibacillus rhamnosus GG. Our results demonstrated that the three strains have the potential to restore the barrier functions by (i) increasing mucus production, (ii) restoring normal permeability, and (iii) modulating colonic hypersensitivity. Moreover, gene expression analysis of junctional proteins revealed the implication of Claudin 2 and Cingulin in the mechanisms that underlie the interactions between the strains and the host. Taken together, our data suggest that LR04, CNCM I-4459, and LC03 restore the functions of an impaired intestinal barrier.
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Affiliation(s)
- Célia Chamignon
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), Micalis Institut, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France; (C.C.); (J.R.); (S.C.); (P.L.)
- INDIGO Therapeutics, 33000 Bordeaux, France (S.L.)
| | - Geoffroy Mallaret
- INSERM U1107 NeuroDol, University of Clermont Auvergne, 63001 Clermont-Ferrand, France; (G.M.); (F.A.C.)
| | - Julie Rivière
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), Micalis Institut, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France; (C.C.); (J.R.); (S.C.); (P.L.)
| | - Marthe Vilotte
- INRAE, GABI, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France;
| | - Sead Chadi
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), Micalis Institut, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France; (C.C.); (J.R.); (S.C.); (P.L.)
| | | | - Jean Guy LeBlanc
- CERELA-CONICET, San Miguel de Tucumán T4000ILC, Tucumán, Argentina; (A.d.M.d.L.); (J.G.L.)
| | - Frédéric Antonio Carvalho
- INSERM U1107 NeuroDol, University of Clermont Auvergne, 63001 Clermont-Ferrand, France; (G.M.); (F.A.C.)
| | - Marco Pane
- Probiotical Research, 28100 Novara, Italy;
| | | | - Philippe Langella
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), Micalis Institut, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France; (C.C.); (J.R.); (S.C.); (P.L.)
| | - Sophie Lafay
- INDIGO Therapeutics, 33000 Bordeaux, France (S.L.)
| | - Luis G. Bermúdez-Humarán
- Institut National de Recherche pour l’Agriculture et l’Environnement (INRAE), Micalis Institut, AgroParisTech, University of Paris-Saclay, 78350 Jouy-en-Josas, France; (C.C.); (J.R.); (S.C.); (P.L.)
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10
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Vallino L, Garavaglia B, Visciglia A, Amoruso A, Pane M, Ferraresi A, Isidoro C. Cell-free Lactiplantibacillus plantarum OC01 supernatant suppresses IL-6-induced proliferation and invasion of human colorectal cancer cells: Effect on β-Catenin degradation and induction of autophagy. J Tradit Complement Med 2023; 13:193-206. [PMID: 36970462 PMCID: PMC10037073 DOI: 10.1016/j.jtcme.2023.02.001] [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: 01/20/2023] [Revised: 02/13/2023] [Accepted: 02/16/2023] [Indexed: 02/24/2023] Open
Abstract
Background and aim Gut microbiota is considered as a complex organ of human body. The interaction between the host and microbiota is dynamic and controlled by a huge number of factors, such as lifestyle, geography, pharmaceuticals, diet, and stress. The breakdown of this relationship could change microbiota composition favoring the onset of several diseases, including cancer. Metabolites released by microbiota bacterial strains have been reported to elicit protective effects on the mucosa that could contrast cancer development and progression. Here, we tested the ability of specific probiotic strain Lactiplantibacillus plantarum OC01-derived metabolites (NCIMB 30624) to contrast the malignant features of colorectal cancer (CRC) cells. Experimental procedure The study was performed on two cell lines, HCT116 and HT29, cultured in 2D and 3D, and focused on the hallmarks of cell proliferation and migration. Results and conclusion Probiotic metabolites reduced cell proliferation both in 2D and 3D-spheroid cultures, the latter model mimicking the growth in vivo. The bacterial metabolites also contrasted the pro-growth and pro-migratory activity of inteurleukin-6 (IL-6), an inflammatory cytokine abundantly found in the tumor microenvironment of CRC. These effects were associated with inhibition of the ERK and of the mTOR/p70S6k pathways and with the inhibition of the E-to N-Cadherin switch. In a parallel study, we found that sodium butyrate (a representative of the main probiotic metabolites) induced autophagy and β-Catenin degradation, which is consistent with the growth inhibitory activity. The present data indicate that the metabolites of Lactiplantibacillus plantarum OC01 (NCIMB 30624) elicits anti-tumor effect and support its possible inclusion as adjuvant therapy of CRC for limiting cancer growth and progression.
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Affiliation(s)
- Letizia Vallino
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Via P. Solaroli 17, 28100, Novara, Italy
| | - Beatrice Garavaglia
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Via P. Solaroli 17, 28100, Novara, Italy
| | | | - Angela Amoruso
- Probiotical Research Srl, via E. Mattei, 3, 28100, Novara, Italy
| | - Marco Pane
- Probiotical Research Srl, via E. Mattei, 3, 28100, Novara, Italy
| | - Alessandra Ferraresi
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Via P. Solaroli 17, 28100, Novara, Italy
| | - Ciro Isidoro
- Laboratory of Molecular Pathology, Department of Health Sciences, Università del Piemonte Orientale “A. Avogadro”, Via P. Solaroli 17, 28100, Novara, Italy
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11
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Deidda F, Cordovana M, Bozzi Cionci N, Graziano T, Di Gioia D, Pane M. In-process real-time probiotic phenotypic strain identity tracking: The use of Fourier transform infrared spectroscopy. Front Microbiol 2022; 13:1052420. [PMID: 36569057 PMCID: PMC9772554 DOI: 10.3389/fmicb.2022.1052420] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 11/15/2022] [Indexed: 12/13/2022] Open
Abstract
Probiotic bacteria, capable of conferring benefits to the host, can present challenges in design, development, scale-up, manufacturing, commercialization, and life cycle management. Strain identification is one of the main quality parameters; nevertheless, this task can be challenging since established methodologies can lack resolution at the strain level for some microorganisms and\or are labor-intensive and time-consuming. Fourier transform infrared spectroscopy (FTIRS) has been largely used for the investigation of pathogenic species in the clinical field, whereas only recently has been proposed for the identification of probiotic strains. Within the probiotic industrial production, bacterial strains can be subjected to stressful conditions that may affect genomic and phenotypic characteristics; therefore, real-time monitoring of all the sequential growth steps is requested. Considering the fast, low-cost, and high-throughput features, FTIRS is an innovative and functional technology for typing probiotic strains from bench-top experiments to large-scale industrial production, allowing the monitoring of stability and identity of probiotic strains. In this study, the discriminatory power of FTIRS was assessed for four Lactiplantibacillus plantarum probiotic strains grown under different conditions, including temperatures (30 and 37°C) and medium (broth and agar), after consecutive sub-culturing steps. A comparison between the generated spectra with pulsed-field gel electrophoresis (PFGE) profiles was also performed. FTIRS was not only able to distinguish the strains of L. plantarum under different growth conditions but also to prove the phenotypic stability of L. plantarum type strain LP-CT after six growing steps. Regardless of the growth conditions, FTIRS spectra related to LP-CT constituted a unique hierarchical cluster, separated from the other L. plantarum strains. These results were confirmed by a PFGE analysis. In addition, based on FTIRS data, broth cultures demonstrated a higher reproducibility and discriminatory power with respect to agar ones. These results support the introduction of FTIRS in the probiotic industry, allowing for the step-by-step monitoring of massive microbial production while also guaranteeing the stability and purity of the probiotic strain. The proposed novel approach can constitute an impressive improvement in the probiotic manufacturing process.
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Affiliation(s)
| | | | - Nicole Bozzi Cionci
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | | | - Diana Di Gioia
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Marco Pane
- Probiotical Research S.r.L, Novara, Italy,*Correspondence: Marco Pane,
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12
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Visciglia A, Allesina S, Amoruso A, De Prisco A, Dhir R, Bron PA, Pane M. Assessment of shelf-life and metabolic viability of a multi-strain synbiotic using standard and innovative enumeration technologies. Front Microbiol 2022; 13:989563. [PMID: 36406457 PMCID: PMC9672074 DOI: 10.3389/fmicb.2022.989563] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 09/27/2022] [Indexed: 11/15/2023] Open
Abstract
The number of live bacterial cells is the most used parameter to assess the quality of finished probiotic products. Plate counting (PC) is the standard method in industry to enumerate cells. Application of PC implies critical aspects related to the selection of optimal nutrient media and growth conditions and underestimation of viable but not cultivable (VBNC) cells. Flow-cytometry (FC) is a culture-independent methodology having the potential to selectively enumerate live, damaged, and dead cells representing a powerful tool for in-depth monitoring of probiotic products. We monitored the shelf life of a clinical batch of a synbiotic composition PDS-08 targeting the pediatric population by means of PC and FC according to International Conference on Harmonization (ICH) pharma guidelines testing the Arrhenius model as predictive tool; PC enumeration revealed higher destruction rate than FC suggesting a faster reduction in cultivability than membrane integrity and thus a possible shift of the bacteria into a VBNC status. PDS-08 maintained acidification capability over time, when re-suspended in nutrient medium, even in samples tested sub-optimally for CFU detection (below 1 billion cells/dose). Due to similar kinetics described by the study of metabolic activity and membrane integrity, FC might be suggested as a valid tool for the study of functional stability of a probiotic product.
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Affiliation(s)
| | | | - Angela Amoruso
- Probiotical Research S.r.l., Enrico Mattei, Novara, Italy
| | | | - Raja Dhir
- Seed Health, Abbot Kinney Blvd, Los Angeles, CA, United States
| | - Peter A. Bron
- Seed Health, Abbot Kinney Blvd, Los Angeles, CA, United States
| | - Marco Pane
- Probiotical Research S.r.l., Enrico Mattei, Novara, Italy
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13
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Guidetti C, Salvini E, Viri M, Deidda F, Amoruso A, Visciglia A, Drago L, Calgaro M, Vitulo N, Pane M, Caucino AC. Randomized Double-Blind Crossover Study for Evaluating a Probiotic Mixture on Gastrointestinal and Behavioral Symptoms of Autistic Children. J Clin Med 2022; 11:jcm11185263. [PMID: 36142909 PMCID: PMC9504504 DOI: 10.3390/jcm11185263] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/26/2022] Open
Abstract
Autism spectrum disorders (ASDs) represent a diagnostic challenge with a still partially uncertain etiology, in which genetic and environmental factors have now been assessed. Among the hypotheses underlying the involvement of biological and environmental factors, the gut–brain axis is of particular interest in autism spectrum disorders. Several studies have highlighted the related incidence of particular gastrointestinal symptoms (GISs) in children suffering from ASDs. Probiotics have shown success in treating several gastrointestinal dysbiotic disorders; therefore, it is plausible to investigate whether they can alleviate behavioral symptoms as well. On these bases, a randomized double-blind crossover study with a placebo was conducted, evaluating the effects of a mixture of probiotics in a group of 61 subjects aged between 24 months and 16 years old with a diagnosis of ASD. Behavioral evaluation was performed through the administration of a questionnaire including a Parenting Stress Index (PSI) test and the Vineland Adaptive Behavior Scale (VABS). The Psycho-Educational Profile and the Autism Spectrum Rating Scale (ASRS) were also evaluated. Microbial composition analyses of fecal samples of the two groups was also performed. The study showed significant improvements in GISs, communication skills, maladaptive behaviors, and perceived parental stress level after the administration of probiotics. Microbiome alpha diversity was comparable between treatment arms and no significant differences were found, although beta diversity results were significantly different in the treatment group between T0 and T1 time points. Streptococcus thermophilus, Bifidobacterium longum, Limosilactobacillus fermentum, and Ligilactobacillus salivarius species were identified as some of the most discriminant taxa positively associated with T1 samples. This preliminary study corroborates the relationship between intestinal microbiota and ASD recently described in the literature.
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Affiliation(s)
- Cristina Guidetti
- Department of Child Neuropsychiatry, University Hospital Maggiore della Carità, 28100 Novara, Italy
| | - Elena Salvini
- Department of Child Neuropsychiatry, University Hospital Maggiore della Carità, 28100 Novara, Italy
| | - Maurizio Viri
- Department of Child Neuropsychiatry, University Hospital Maggiore della Carità, 28100 Novara, Italy
| | | | - Angela Amoruso
- Probiotical Research Srl, Via E. Mattei 3, 28100 Novara, Italy
| | | | - Lorenzo Drago
- Department of Biomedical Sciences for Health, University of Milan, 20133 Milan, Italy
- Correspondence:
| | - Matteo Calgaro
- Department of Biotechnology, University of Verona, 37100 Verona, Italy
| | - Nicola Vitulo
- Department of Biotechnology, University of Verona, 37100 Verona, Italy
| | - Marco Pane
- Probiotical Research Srl, Via E. Mattei 3, 28100 Novara, Italy
| | - Anna Claudia Caucino
- Department of Child Neuropsychiatry, University Hospital Maggiore della Carità, 28100 Novara, Italy
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14
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Ciprandi G, Schiavetti I, Cioffi L, Pane M, Drago L. The Probiotics in Pediatric Asthma Management (PROPAM) study: A Post Hoc analysis in allergic children. Ann Allergy Asthma Immunol 2022; 129:111-113. [PMID: 35487387 DOI: 10.1016/j.anai.2022.04.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 04/19/2022] [Accepted: 04/21/2022] [Indexed: 11/18/2022]
Affiliation(s)
| | | | - Luigi Cioffi
- Pediatric Primary Care ASL Napoli 2, Naples, Italy
| | - Marco Pane
- Research and Development, Probiotical Research, Novara, Italy
| | - Lorenzo Drago
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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15
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Squarzanti DF, Zanetta P, Ormelli M, Manfredi M, Barberis E, Vanella VV, Amoruso A, Pane M, Azzimonti B. An animal derivative-free medium enhances Lactobacillus johnsonii LJO02 supernatant selective efficacy against the methicillin (oxacillin)-resistant Staphylococcus aureus virulence through key-metabolites. Sci Rep 2022; 12:8666. [PMID: 35606510 PMCID: PMC9126979 DOI: 10.1038/s41598-022-12718-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 05/09/2022] [Indexed: 12/15/2022] Open
Abstract
The spread of multidrug-resistant bacteria, such as the skin commensal Staphylococcus aureus, is a worldwide health challenge; new methods to counteract opportunistic pathogen growth and virulence are urgent. We compared the activity of Lacticaseibacillus rhamnosus LR06 (DSM 21981) and Lactobacillus johnsonii LJO02 (DSM 33828) cell-free supernatants (CFSs) produced in the conventional animal derivative-based MRS medium and an innovative animal derivative-free broth (TIL) versus the MDR S. aureus (ATCC 43300). CFS influence was assessed towards the viability, metabolic activity, and ability to form biofilm of the MDR strain through optical density, alamarBlue assay, and crystal violet staining; their content in short-chain fatty acids, lactic acid, and proteins was analysed via high-resolution mass spectrometry and gas chromatography. All CFSs reduce viable and metabolically active S. aureus, being TIL more efficient compared to MRS in stimulating lactic acid bacteria metabolism and decreasing S. aureus biofilm formation. Particularly, the CFS from LJO02 grown in TIL has the best efficacy, revealing a high amount of lactic acid and 59 peculiar proteins; its effectiveness is partially maintained upon trypsin and proteinase K treatments, but not by pepsin and pH basification. Therefore, antagonistic CFSs may represent a strategic prevention approach, with bacteriotherapeutic and bio-repair potential.
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Affiliation(s)
- Diletta Francesca Squarzanti
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Paola Zanetta
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Margherita Ormelli
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Marcello Manfredi
- Laboratory of Biological Mass Spectrometry, Department of Translational Medicine (DiMeT), Center for Translational Research On Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Elettra Barberis
- Laboratory of Biological Mass Spectrometry, Department of Translational Medicine (DiMeT), Center for Translational Research On Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Virginia Vita Vanella
- Laboratory of Biological Mass Spectrometry, Department of Translational Medicine (DiMeT), Center for Translational Research On Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy
| | - Angela Amoruso
- Probiotical Research S.R.L, Via Mattei 3, 28100, Novara, Italy
| | - Marco Pane
- Probiotical Research S.R.L, Via Mattei 3, 28100, Novara, Italy
| | - Barbara Azzimonti
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100, Novara, Italy.
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16
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Drago L, Cioffi L, Giuliano M, Pane M, Ciprandi G. A post hoc analysis on the effects of a probiotic mixture on asthma exacerbation frequency in schoolchildren. ERJ Open Res 2022; 8:00020-2022. [PMID: 35539434 PMCID: PMC9081543 DOI: 10.1183/23120541.00020-2022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 03/12/2022] [Indexed: 12/03/2022] Open
Abstract
Asthma is usually characterised by chronic airway inflammation [1]. Furthermore, respiratory infections frequently precede asthma exacerbations in children, mainly in allergic subjects [2–4]. As a result, dampening inflammation and preventing respiratory infections are essential in the therapeutical strategy. It has been underscored by the pathogenic relevance of dysbiosis, as it has been evidenced that the children with asthma present dysbiosis of the gut and lung microbiome [5]. The dysbiosis affects the immune response and, consequently, induces airways inflammation, and airflow limitation [6]. These events constituted the premise of using probiotics to modulate the immune response to restore the microbiota and immune balance [7]. Probiotics are defined as “live microorganisms which confer a beneficial effect on the host”, according to the World Health Organization [8]. The present randomised, placebo-controlled, double-blind study showed that a probiotic mixture significantly reduced the number of asthma exacerbations in schoolchildrenhttps://bit.ly/382LYKV
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17
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Ciprandi G, Cioffi L, Giuliano M, Pane M, Drago L. The PRObiotics in Pediatric Asthma Management (PROPAM) study: A post hoc analysis in preschoolers. Pediatr Pulmonol 2022; 57:1355-1357. [PMID: 35243820 DOI: 10.1002/ppul.25878] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/26/2022] [Accepted: 03/02/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Giorgio Ciprandi
- Outpatients Department, Allergy Clinic, Casa di Cura Villa Serena, Genoa, Italy
| | - Luigi Cioffi
- Primary Care Department, Pediatric Primary Care ASL Napoli 2, Naples, Italy
| | - Maria Giuliano
- Primary Care Department, Pediatric Primary Care ASL Napoli 2, Naples, Italy
| | - Marco Pane
- Research and development Department, Research and Development, Probiotical Research, Novara, Italy
| | - Lorenzo Drago
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
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18
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Zanetta P, Ormelli M, Amoruso A, Pane M, Azzimonti B, Squarzanti DF. Probiotics as Potential Biological Immunomodulators in the Management of Oral Lichen Planus: What's New? Int J Mol Sci 2022; 23:ijms23073489. [PMID: 35408849 PMCID: PMC8998608 DOI: 10.3390/ijms23073489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/28/2022] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 02/04/2023] Open
Abstract
Oral lichen planus (OLP) is a T cell-mediated chronic inflammatory disorder with multifactorial aetiology and malignant transformation potential. Despite the treatments so far identified, new tailored and safe specific measures are needed. Recently, human microbiota imbalance has been linked to several immune-mediated diseases, opening new therapeutic perspectives for probiotics; besides their ability to directly interact with the host microbiota, they also display a strain-specific immune-modulatory effect. Thus, this non-systematic review aims to elucidate the molecular pathways underlying probiotic activity, mainly those of Lactobacilli and Bifidobacteria and their metabolites in OLP pathogenesis and malignant transformation, focusing on the most recent in vitro and in vivo research evidence. Findings related to their activity in other immune-mediated diseases are here included, suggesting a probiotic translational use in OLP. Probiotics show immune-modulatory and microbiota-balancing activities; they protect the host from pathogens, hamper an excessive effector T cell response, reduce nuclear factor-kappa B (NF-kB) signalling and basal keratinocytes abnormal apoptosis, shifting the mucosal response towards the production of anti-inflammatory cytokines, thus preventing uncontrolled damage. Therefore, probiotics could be a highly encouraging prevention and immunotherapeutic approach for a safer and more sustainable OLP management.
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Affiliation(s)
- Paola Zanetta
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (P.Z.); (M.O.)
| | - Margherita Ormelli
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (P.Z.); (M.O.)
| | - Angela Amoruso
- Probiotical Research Srl, Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Marco Pane
- Probiotical Research Srl, Via Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Barbara Azzimonti
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (P.Z.); (M.O.)
- Correspondence: (B.A.); (D.F.S.); Tel.: +39-0321-660-870 (B.A.)
| | - Diletta Francesca Squarzanti
- Laboratory of Applied Microbiology, Department of Health Sciences (DiSS), Center for Translational Research on Allergic and Autoimmune Diseases (CAAD), School of Medicine, Università del Piemonte Orientale (UPO), Corso Trieste 15/A, 28100 Novara, Italy; (P.Z.); (M.O.)
- Correspondence: (B.A.); (D.F.S.); Tel.: +39-0321-660-870 (B.A.)
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19
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Rinaldi F, Marotta L, Mascolo A, Amoruso A, Pane M, Giuliani G, Pinto D. Facial Acne: A Randomized, Double-Blind, Placebo-Controlled Study on the Clinical Efficacy of a Symbiotic Dietary Supplement. Dermatol Ther (Heidelb) 2022; 12:577-589. [PMID: 35061237 PMCID: PMC8850513 DOI: 10.1007/s13555-021-00664-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction Treatments other than topical and systemic antibiotics are needed to restore the dysbiosis correlated with acne onset and evolution. In this view, probiotics and botanical extracts could represent a valid adjunctive therapeutic approach. The purpose of this study was to test the efficacy of a dietary supplement containing probiotics (Bifidobacterium breve BR03 DSM 16604, Lacticaseibacillus casei LC03 DSM 27537, and Ligilactobacillus salivarius LS03 DSM 22776) and botanical extract (lupeol from Solanum melongena L. and Echinacea extract) in subjects with mild to moderate acne over an 8-week study period. Methods Monocentric, randomized, double-blind, four-arm, placebo-controlled clinical study involving 114 subjects. Results A significant (p < 0.05) effect on the number of superficial inflammatory lesions was reported over the study period in the subjects taking the study agent (group II) (−56.67%), the botanical extracts (group III) (−40.00%), and the probiotics (group IV) (−38.89%) versus placebo (−10.00%). A significant (p < 0.05) decrease in mean desquamation score, sebum secretion rate, and porphyrin mean count versus baseline was also reported, and the effect was most evident for group II. The analysis of log relative abundance after 4 and 8 weeks of treatment compared with baseline showed a significant (p < 0.01) decrease in Cutibacterium acnes and S. aureus, along with a contextually and significant (p < 0.05) increase in Staphylococcus epidermidis, especially in group II. No significant changes were reported for group I. Conclusion The results from this study suggest that the administration of the dietary supplement under study was effective, safe, and well tolerated in subjects with mild to moderate acne and could represent a promising optional complement for the treatment of inflammatory acne as well as for control of acne-prone skin.
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Affiliation(s)
- Fabio Rinaldi
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy.
| | - Laura Marotta
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | - Antonio Mascolo
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | | | - Marco Pane
- Probiotical Research S.r.l., Novara, Italy
| | - Giammaria Giuliani
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
| | - Daniela Pinto
- Research and Development Department, Giuliani S.p.A., Palagi, 2, 20129, Milan, MI, Italy
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20
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Filippelli M, dell'Omo R, Amoruso A, Paiano I, Pane M, Napolitano P, Campagna G, Bartollino S, Costagliola C. Effectiveness of oral probiotics supplementation in the treatment of adult small chalazion. Int J Ophthalmol 2022; 15:40-44. [PMID: 35047354 DOI: 10.18240/ijo.2022.01.06] [Citation(s) in RCA: 4] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 09/03/2021] [Indexed: 11/23/2022] Open
Abstract
AIM To define the possible beneficial impact of probiotics oral supplementation on patients affected by chalazion. METHODS Prospective comparative pilot study on 20 adults suffering from chalazion randomly divided into two groups. The first group (n=10) received conservative treatment with lid hygiene, warm compression, and dexamethasone/tobramycin ointment for at least 20d. The second group (n=10), in addition to the conservative treatment, received a mixture of probiotic microorganisms of Streptococcus thermophilus ST10 (DSM 25246), Lactococcus lactis LLC02 (DSM 29536) and Lactobacillus delbrueckii (DSM 16606) once a day up to 3mo. Chalazia were classified according to their size into three groups: small (<2 mm), medium (≥2 to <4 mm), or large (≥4 mm). When conservative treatment with and without probiotics supplementation failed to resolve the lesion, invasive methods were used, intralesional steroid injection in medium size chalazion and surgical incision and curettage for the largest ones. RESULTS Medical treatment with or without probiotics supplementation was effective only on the small size chalazia. There was a significant difference in the time taken for complete resolution of small size chalazia between the two groups in favor of the patients receiving probiotics (38.50±9.04d vs 21.00±7.00d, P=0.039). Medium and large size chalazia did not respond to medical treatment with or without probiotics supplementation over the follow-up period (3mo). The treatment did not induce any complications in both groups and no recurrence of chalaziosis was recorded in both groups. CONCLUSION The considerable difference in time taken for complete resolution of small chalazia between the two groups in favor of the experimental one confirms the presence of a gut-eye axis.
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Affiliation(s)
- Mariaelena Filippelli
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
| | - Roberto dell'Omo
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
| | - Angela Amoruso
- Probiotical Research Srl, R&D Department, Novara, Piemonte 28100, Italy
| | - Ilaria Paiano
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
| | - Marco Pane
- Probiotical Research Srl, R&D Department, Novara, Piemonte 28100, Italy
| | - Pasquale Napolitano
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
| | - Giuseppe Campagna
- Department of Medical-Surgical Sciences and Translational Medicine, University of Rome "Sapienza", Rome 00185, Italy
| | - Silvia Bartollino
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
| | - Ciro Costagliola
- Department of Medicine and Health Sciences, "V. Tiberio", University of Molise, Campobasso, Molise 86100, Italy
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21
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Lombardo D, Cordovana M, Deidda F, Pane M, Ambretti S. Application of Fourier transform infrared spectroscopy for real-time typing of Acinetobacter baumannii outbreak in intensive care unit. Future Microbiol 2021; 16:1239-1250. [PMID: 34674538 DOI: 10.2217/fmb-2020-0276] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Acinetobacter baumannii is a pathogen of serious concern, often exhibiting multiple antibiotic resistance, frequently associated with hospital outbreaks in intensive care units. A prompt detection and tracking of these isolates is crucial. Reference methods for typing (pulsed-field gel electrophoresis, whole-genome sequencing) are accurate, but expensive and time-consuming, therefore limited to retrospective analysis. Materials & methods: In this study, the application of the FTIR-based IR Biotyper® (IRBT) to track and monitor in real-time the spread of a multidrug-resistant A. baumannii outbreak was investigated. The index case and the multidrug-resistant A. baumannii isolates collected in the following 3 weeks were investigated. Results: IR Biotyper® clustering results were fully confirmed by pulsed-field gel electrophoresis results. Conclusions: IR Biotyper represent a promising tool for real-time hospital hygiene, enabling a prompt and reliable typing.
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Affiliation(s)
- Donatella Lombardo
- Operative Unit of Microbiology, University Hospital Policlinico Sant'Orsola-Malpighi, Bologna, Italy
| | - Miriam Cordovana
- Operative Unit of Microbiology, University Hospital Policlinico Sant'Orsola-Malpighi, Bologna, Italy
| | | | - Marco Pane
- Probiotical Research s.r.l., Novara, Italy
| | - Simone Ambretti
- Operative Unit of Microbiology, University Hospital Policlinico Sant'Orsola-Malpighi, Bologna, Italy
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22
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Deidda F, Bozzi Cionci N, Cordovana M, Campedelli I, Fracchetti F, Di Gioia D, Ambretti S, Pane M. Bifidobacteria Strain Typing by Fourier Transform Infrared Spectroscopy. Front Microbiol 2021; 12:692975. [PMID: 34589064 PMCID: PMC8473902 DOI: 10.3389/fmicb.2021.692975] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/09/2021] [Indexed: 11/13/2022] Open
Abstract
Fourier transform infrared (FTIR) spectroscopy, a technology traditionally used in chemistry to determine the molecular composition of a wide range of sample types, has gained growing interest in microbial typing. It is based on the different vibrational modes of the covalent bonds between atoms of a given sample, as bacterial cells, induced by the absorption of infrared radiation. This technique has been largely used for the study of pathogenic species, especially in the clinical field, and has been proposed also for the typing at different subspecies levels. The high throughput, speed, low cost, and simplicity make FTIR spectroscopy an attractive technique also for industrial applications, in particular, for probiotics. The aim of this study was to compare FTIR spectroscopy with established genotyping methods, pulsed-field gel electrophoresis (PFGE), whole-genome sequencing (WGS), and multilocus sequence typing (MLST), in order to highlight the FTIR spectroscopy potential discriminatory power at strain level. Our study focused on bifidobacteria, an important group of intestinal commensals generally recognized as probiotics. For their properties in promoting and maintaining health, bifidobacteria are largely marketed by the pharmaceutical, food, and dairy industries. Strains belonging to Bifidobacterium longum subsp. longum and Bifidobacterium animalis subsp. lactis were taken into consideration together with some additional type strains. For B. longum subsp. longum, it was possible to discriminate the strains with all the methods used. Although two isolates were shown to be strictly phylogenetically related, constituting a unique cluster, based on PFGE, WGS, and MLST, no clustering was observed with FTIR. For B. animalis subsp. lactis group, PFGE, WGS, and MLST were non-discriminatory, and only one strain was easily distinguished. On the other hand, FTIR discriminated all the isolates one by one, and no clustering was observed. According to these results, FTIR analysis is not only equivalent to PFGE, WGS, and MLST, but also for some strains, in particular, for B. animalis subsp. lactis group, more informative, being able to differentiate strains not discernible with the other two methods based on phenotypic variations likely deriving from certain genetic changes. Fourier transform infrared spectroscopy has highlighted the possibility of using the cell surface as a kind of barcode making tracing strains possible, representing an important aspect in probiotic applications. Furthermore, this work constitutes the first investigation on bifidobacterial strain typing using FTIR spectroscopy.
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Affiliation(s)
| | - Nicole Bozzi Cionci
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | | | | | | | - Diana Di Gioia
- Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy
| | - Simone Ambretti
- Microbiology Unit-University Hospital of Bologna Policlinico Sant'Orsola-Malpighi, Bologna, Italy
| | - Marco Pane
- Probiotical Research S.r.L., Novara, Italy
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23
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Weitzel MLJ, Vegge CS, Pane M, Goldman VS, Koshy B, Porsby CH, Burguière P, Schoeni JL. Improving and Comparing Probiotic Plate Count Methods by Analytical Procedure Lifecycle Management. Front Microbiol 2021; 12:693066. [PMID: 34322106 PMCID: PMC8312684 DOI: 10.3389/fmicb.2021.693066] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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: 04/09/2021] [Accepted: 06/04/2021] [Indexed: 12/03/2022] Open
Abstract
Probiotics are live microorganisms that confer a health benefit to the host when administered in adequate amounts. This definition links probiotic efficacy to microbial viability. The current gold standard assay for probiotic potency is enumeration using classical microbiology plating-based procedures, yielding results in colony-forming units (CFU). One drawback to plating-based procedures is high variability due to intrinsic and extrinsic uncertainties. These uncertainties make comparison between analytical procedures challenging. In this article, we provide tools to reduce measurement uncertainty and strengthen the reliability of probiotic enumerations by using analytical procedure lifecycle management (APLM). APLM is a tool that uses a step-by-step process to define procedure performance based on the concept that the reportable value (final CFU result) must be fit for its intended use. Once the procedure performance is defined, the information gathered through APLM can be used to evaluate and compare procedures. Here, we discuss the theory behind applying APLM and give practical information about its application to CFU enumeration procedures for probiotics using a simulated example and data set. Data collected in a manufacturer’s development laboratory is included to support application of the concept. Implementation of APLM can lead to reduced variability by identifying specific factors (e.g., the dilution step) with significant impact on the variability and providing insights to procedural modifications that lead to process improvement. Understanding and control of the analytical procedure is improved by using these tools. The probiotics industry can confidently apply the information and analytical results generated to make decisions about processes and formulation, including overage requirements. One benefit of this approach is that companies can reduce overage costs. More reliable procedures for viable cell count determinations will improve the quality evaluation of probiotic products, and hence manufacturing procedures, while ensuring that products deliver clinically demonstrated beneficial doses.
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Affiliation(s)
- M L Jane Weitzel
- Expert Committee on Measurement and Data Quality, US Pharmacopeial Convention, Rockville, MD, United States.,Independent Consultant, Winnipeg, MB, Canada
| | | | | | - Virginia S Goldman
- Science Division, Department of Dietary Supplements and Herbal Medicines, US Pharmacopeial Convention, Rockville, MD, United States
| | - Binu Koshy
- Science Division, Department of Dietary Supplements and Herbal Medicines, US Pharmacopeial Convention, Rockville, MD, United States
| | | | - Pierre Burguière
- Advanced Microbial Analytics (AMA) Research Solutions, Lyon, France
| | - Jean L Schoeni
- Eurofins Microbiology Laboratory, Madison, WI, United States
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24
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Solito A, Bozzi Cionci N, Calgaro M, Caputo M, Vannini L, Hasballa I, Archero F, Giglione E, Ricotti R, Walker GE, Petri A, Agosti E, Bellomo G, Aimaretti G, Bona G, Bellone S, Amoruso A, Pane M, Di Gioia D, Vitulo N, Prodam F. Supplementation with Bifidobacterium breve BR03 and B632 strains improved insulin sensitivity in children and adolescents with obesity in a cross-over, randomized double-blind placebo-controlled trial. Clin Nutr 2021; 40:4585-4594. [PMID: 34229263 DOI: 10.1016/j.clnu.2021.06.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [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: 03/04/2021] [Revised: 04/22/2021] [Accepted: 06/01/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS Variations in gut microbiota might impact metabolism leading to body weight excess. We assessed the impact of a probiotic supplementation in pediatric obesity on weight, metabolic alterations, selected gut microbial groups, and functionality. METHODS Cross-over, double-blind, randomized control trial (BIFI-OBESE trial; NCT03261466). 101 youths (6-18 years, Tanner stage ≥2) with obesity and insulin-resistance on diet were randomized to 2 × 109 CFU/AFU/day of Bifidobacterium breve BR03 (DSM 16604) and B. breve B632 (DSM 24706) (51) or placebo (50) for 8 weeks with a 4-weeks wash-out period. RESULTS All subjects (M/F 54/47) completed the first 8 weeks, and 82 (M/F 43/39) the last part without adverse events. Mixed-effects models revealed a carry-over effect on many variables in the entire study, narrowing the analysis to the first 8 weeks before the wash-out periods. All subjects improved metabolic parameters, and decreased weight and Escherichia coli counts. Probiotics improved insulin sensitivity at fasting (QUICKI, 0.013 CI95%0.0-0.03) and during OGTT (ISI, 0.654 CI95%-0.11-1.41). Cytokines, GLP1, and target microbial counts did not vary. Of 25 SCFAs, acetic acid and acetic acid pentyl-ester relative abundance remained stable in the probiotics, while increased in the placebo (p < 0.02). A signature of five butanoic esters identified three clusters, one of them had better glucose responses during probiotics. CONCLUSION An 8 weeks treatment with B. breve BR03 and B632 had beneficial effects on insulin sensitivity in youths with obesity. Microbiota functionality could influence metabolic answers to probiotics. Long-term studies to confirm and enrich our findings are justified. Tailored probiotic treatments could be an additional strategy for obesity. TRIAL REGISTRATION NCT03261466.
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Affiliation(s)
- Arianna Solito
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | | | - Matteo Calgaro
- Department of Biotechnology, University of Verona, Italy
| | - Marina Caputo
- Department of Health Sciences, University of Piemonte Orientale, Italy; SCDU Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, Italy
| | - Lucia Vannini
- Department of Agricultural and Food Sciences, University of Bologna, Italy
| | - Iderina Hasballa
- SCDU Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, Italy
| | - Francesca Archero
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | - Enza Giglione
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | - Roberta Ricotti
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | | | - Antonella Petri
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | - Emanuela Agosti
- Department of Health Sciences, University of Piemonte Orientale, Italy
| | - Giorgio Bellomo
- Clinical Biochemistry, Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Gianluca Aimaretti
- SCDU Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, Italy
| | - Gianni Bona
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | - Simonetta Bellone
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy
| | | | | | - Diana Di Gioia
- Department of Agricultural and Food Sciences, University of Bologna, Italy
| | - Nicola Vitulo
- Department of Biotechnology, University of Verona, Italy.
| | - Flavia Prodam
- Division of Pediatrics, Department of Health Sciences, University of Piemonte Orientale, Italy; Department of Health Sciences, University of Piemonte Orientale, Italy; SCDU Endocrinology, Department of Translational Medicine, University of Piemonte Orientale, Italy.
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25
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Ferrari E, Monzani R, Saverio V, Gagliardi M, Pańczyszyn E, Raia V, Villella VR, Bona G, Pane M, Amoruso A, Corazzari M. Probiotics Supplements Reduce ER Stress and Gut Inflammation Associated with Gliadin Intake in a Mouse Model of Gluten Sensitivity. Nutrients 2021; 13:1221. [PMID: 33917155 PMCID: PMC8067866 DOI: 10.3390/nu13041221] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/20/2021] [Accepted: 04/06/2021] [Indexed: 12/19/2022] Open
Abstract
Exposure to gluten, a protein present in wheat rye and barley, is the major inducer for human Celiac Disease (CD), a chronic autoimmune enteropathy. CD occurs in about 1% worldwide population, in genetically predisposed individuals bearing human leukocyte antigen (HLA) DQ2/DQ8. Gut epithelial cell stress and the innate immune activation are responsible for the breaking oral tolerance to gliadin, a gluten component. To date, the only treatment available for CD is a long-term gluten-free diet. Several studies have shown that an altered composition of the intestinal microbiota (dysbiosis) could play a key role in the pathogenesis of CD through the modulation of intestinal permeability and the regulation of the immune system. Here, we show that gliadin induces a chronic endoplasmic reticulum (ER) stress condition in the small intestine of a gluten-sensitive mouse model and that the coadministration of probiotics efficiently attenuates both the unfolded protein response (UPR) and gut inflammation. Moreover, the composition of probiotics formulations might differ in their activity at molecular level, especially toward the three axes of the UPR. Therefore, probiotics administration might potentially represent a new valuable strategy to treat gluten-sensitive patients, such as those affected by CD.
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Affiliation(s)
- Eleonora Ferrari
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Romina Monzani
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Valentina Saverio
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Mara Gagliardi
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Elżbieta Pańczyszyn
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
| | - Valeria Raia
- Regional Cystic Fibrosis Center, Pediatric Unit, Department of Translational Medical Sciences, Federico II University Naples, 80134 Naples, Italy;
- European Institute for Research in Cystic Fibrosis (IERFC-Onlus), San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Valeria Rachela Villella
- European Institute for Research in Cystic Fibrosis (IERFC-Onlus), San Raffaele Scientific Institute, 20132 Milan, Italy;
| | - Gianni Bona
- Division of Pediatrics, Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy;
| | - Marco Pane
- Probiotical Research Srl, 28100 Novara, Italy; (M.P.); (A.A.)
| | - Angela Amoruso
- Probiotical Research Srl, 28100 Novara, Italy; (M.P.); (A.A.)
| | - Marco Corazzari
- Department of Health Science, University of Piemonte Orientale, 28100 Novara, Italy; (E.F.); (R.M.); (V.S.); (M.G.); (E.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), University of Piemonte Orientale, 28100 Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, 28100 Novara, Italy
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26
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Filippelli M, dell'Omo R, Amoruso A, Paiano I, Pane M, Napolitano P, Bartollino S, Costagliola C. Intestinal microbiome: a new target for chalaziosis treatment in children? Eur J Pediatr 2021; 180:1293-1298. [PMID: 33226501 DOI: 10.1007/s00431-020-03880-5] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 11/06/2020] [Accepted: 11/18/2020] [Indexed: 12/13/2022]
Abstract
Intestinal dysbiosis (changes in the gut commensal microbiome) is related to several ophthalmic diseases. The aim of this study was to verify whether oral specific probiotics can alter the clinical course of chalaziosis and its recurrence. A prospective comparative pilot study involving 26 children suffering from chalaziosis was conducted. Children were randomly divided into two groups. The first group received medical treatment (lid hygiene, warm compression and dexamethasone/tobramycin ointment for at least 20 days), and the second group received medical treatment plus a daily supplementation of oral probiotics (≥ 1 × 10^9 live cells of Streptococcus thermophilus ST10 (DSM 25246), ≥ 1 × 10^9 live cells of Lactococcus lactis LCC02 (DSM 29536) and ≥ 1 × 10^9 live cells of Lactobacillus delbrueckii subsp. bulgaricus (DSM 16606) with maltodextrin as the bulking agent (Probiotical S.p.A., Novara, Italy). All patients were evaluated at 2-week intervals for 3 months. If the lesion had not disappeared or decreased in size to 1 mm or less in diameter at the time of subsequent visits, the same procedure was repeated for another 3-month cycle. There was a significant difference in the time taken for complete resolution of the chalazion between the two groups in favour of the children receiving the probiotics. The treatment was not associated with any significant complications in either group. Trial registration: The trial was registered at clinical trials.gov under NCT04322500 on 25/03/2020 ("retrospectively registered").Conclusions: Modification of the intestinal microbiome with specific probiotics can alter the clinical course of chalaziosis in children by re-establishing intestinal and immune homeostasis. Probiotic supplementation can increase the effectiveness of traditional therapies by prompting the complete resolution of chalaziosis in a shorter amount of time, in an easy and feasible way. What is Known: • The intestinal microbiome plays a crucial role in several inflammatory diseases of the eye and is considered a therapeutic target. • Probiotics play a role in the prevention and treatment of different conditions in children. What is New: • In children probiotic supplementation is safe and effective. • Probiotic supplementation reduced the time required for complete resolution of the chalazion.
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Affiliation(s)
- Mariaelena Filippelli
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy.
| | - Roberto dell'Omo
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy
| | - Angela Amoruso
- R&D Department, PROBIOTICAL RESEARCH Srl, Novara, Piemonte, Italy
| | - Ilaria Paiano
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy
| | - Marco Pane
- R&D Department, PROBIOTICAL RESEARCH Srl, Novara, Piemonte, Italy
| | - Pasquale Napolitano
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy
| | - Silvia Bartollino
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy
| | - Ciro Costagliola
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Campobasso, Molise, Italy
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Calgaro M, Pandolfo M, Salvetti E, Marotta A, Larini I, Pane M, Amoruso A, Del Casale A, Vitulo N, Fiorio M, Felis GE. Metabarcoding analysis of gut microbiota of healthy individuals reveals impact of probiotic and maltodextrin consumption. Benef Microbes 2021; 12:121-136. [PMID: 33789555 DOI: 10.3920/bm2020.0137] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In a previously published double-blind, placebo-controlled study, we showed that probiotics intake exerted a positive effect on sleep quality and a general improvement across time in different aspects of the profile of mood state, like sadness, anger, and fatigue in 33 healthy individuals. The present work investigates the impact of the probiotic product, constituted of Limosilactobacillus fermentum LF16, Lacticaseibacillus rhamnosus LR06, Lactiplantibacillus plantarum LP01 (all former members of Lactobacillus genus), and Bifidobacterium longum 04, on the gut microbiota composition of the same cohort through a metabarcoding analysis. Both the placebo and probiotic treatments had a significant impact on the microbiota composition. Statistical analysis showed that the microbiota of the individuals could be clustered into three groups, or bacteriotypes, at the baseline, and, inherently, bacterial compositions were linked to different responses to probiotic and placebo intakes. Interestingly, L. rhamnosus and L. fermentum were retrieved in the probiotic-treated cohort, while a bifidogenic effect of maltodextrin, used as placebo, was observed. The present study shed light on the importance of defining bacteriotypes to assess the impact of interventions on the gut microbiota and allowed to reveal microbial components which could be related to positive effects (i.e. sleep quality improvement) to be verified in further studies.
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Affiliation(s)
- M Calgaro
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - M Pandolfo
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - E Salvetti
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy.,Open Innovation Department, Microbion SRL, via Monte Carega, 22, 37057 San Giovanni Lupatoto, Verona, Italy
| | - A Marotta
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - I Larini
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - M Pane
- Probiotical Research SRL, Via Enrico Mattei 3, 28100 Novara, Italy
| | - A Amoruso
- Probiotical Research SRL, Via Enrico Mattei 3, 28100 Novara, Italy
| | - A Del Casale
- Open Innovation Department, Microbion SRL, via Monte Carega, 22, 37057 San Giovanni Lupatoto, Verona, Italy
| | - N Vitulo
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy
| | - M Fiorio
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - G E Felis
- Department of Biotechnology, University of Verona, Verona, Strada le Grazie 15, 37134 Verona, Italy
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28
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Sianturi EI, Latifah E, Pane M, Perwitasari DA, Satibi, Kristina SA, Hastuti EB, Pavlovich J, Taxis K. Knowledge, empathy, and willingness to counsel patients with HIV among Indonesian pharmacists: a national survey of stigma. AIDS Care 2021; 34:21-28. [PMID: 33565323 DOI: 10.1080/09540121.2021.1883506] [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] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
This study aimed to assess the level of HIV treatment knowledge, empathy, and HIV stigma of pharmacy students and pharmacists working with patients as well as potential factors associated with stigma. This survey included 250 hospital pharmacists within 33 provinces and 1013 final-year pharmacy students from Java, the most populated island in Indonesia. The data were collected via Qualtrics® and distributed by WhatsApp. The mean age of the participants was (Mean ± SD) 24.68 ± 5.30 years, and 80.0% were female. The mean knowledge score of students and pharmacists were 14.14 ± 2.01 and 15.39 ± 1.87, respectively, out of the maximum score of 21. The mean empathy score of students and pharmacists was 72.06 ± 5.39 and 77.40 ± 1.35, respectively out of the maximum score of 105. The mean stigma score of students and pharmacists was 21.02 ± 4.65 and 20.66 ± 4.41, respectively, out of a maximum score of 48. Regression analysis showed that knowledge, empathy, and willingness to counsel patients were negatively associated with stigma. Working with patients was positively associated with stigma. A multi-level intervention including education may reduce stigma and strengthen the role of pharmacists in caring for patients.
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Affiliation(s)
- E I Sianturi
- PharmacoTherapy, -Epidemiology and -Economics (PTEE), Department of Pharmacy, University of Groningen, Groningen, Netherlands.,Faculty of Mathematics and Natural Sciences, University of Cenderawasih, Papua, Indonesia
| | - E Latifah
- Department of Pharmacy, Faculty of Health Science, Universitas Muhammadiyah Magelang, Magelang, Indonesia.,Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - M Pane
- National Institute of Health Research and Development, Ministry of Health, Jakarta, Indonesia.,Indonesia Epidemiological Association Perhimpunan Ahli Epidemiologi Indonesia (PAEI), Jakarta, Indonesia.,Public Health Post-Graduate Program, University of Sari Mutiara Indonesia, Medan, Indonesia
| | - D A Perwitasari
- Faculty of Pharmacy, University of Ahmad Dahlan, Yogyakarta, Indonesia
| | - Satibi
- Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - S A Kristina
- Department of Pharmaceutics, Faculty of Pharmacy, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - E B Hastuti
- Directorate General of Diseases Control, Ministry of Health Republic of Indonesia, Indonesia
| | - J Pavlovich
- PharmacoTherapy, -Epidemiology and -Economics (PTEE), Department of Pharmacy, University of Groningen, Groningen, Netherlands
| | - K Taxis
- PharmacoTherapy, -Epidemiology and -Economics (PTEE), Department of Pharmacy, University of Groningen, Groningen, Netherlands
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29
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Battini R, Lenzi S, Lucibello S, Chieffo D, Moriconi F, Cristofani P, Bulgheroni S, Cumbo F, Pane M, Baranello G, Alfieri P, Astrea G, Cioni G, Vicari S, Mercuri E. Longitudinal data of neuropsychological profile in a cohort of Duchenne muscular dystrophy boys without cognitive impairment. Neuromuscul Disord 2021; 31:319-327. [PMID: 33658162 DOI: 10.1016/j.nmd.2021.01.011] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 01/24/2021] [Accepted: 01/29/2021] [Indexed: 12/18/2022]
Abstract
The aim of the study was to re-assess neuropsychological profile in a group of boys with Duchenne muscular dystrophy without intellectual disability and neuropsychiatric disorder three years apart from a previous evaluation, to establish possible changes over time. We were also interested in defining more in detail correlation between genotype and neuropsychological phenotype. Thirty-three of the previous 40 subjects (mean age at follow up: 10 years and 7 months) agreed to participate in the follow up study and to perform the new assessment. The results confirm a typical neuropsychological profile, with difficulty in the manipulation of stored information, poor abstract reasoning and planning capacity and impulsiveness, supporting the involvement of a cerebellar striatal cortical network for these children. The more detailed description of subgroups of subjects, according to the real expression of Dp140, let to reveal possible genotype-neuropsychological phenotype correlations, and a more general neuropsychological impairment emerged in boys without Dp140 expression.
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Affiliation(s)
- R Battini
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Viale del Tirreno 341/ ABC, Calambrone, Pisa 56128, Italy; Department of Clinical and Experimental Medicine, University of Pisa, Via Savi10, 56126 Pisa, Italy.
| | - S Lenzi
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Viale del Tirreno 341/ ABC, Calambrone, Pisa 56128, Italy
| | - S Lucibello
- Pediatric Neurology Unit, Catholic University and Nemo Center, Policlinico Universitario Gemelli Largo Agostino Gemelli, 8. Rome, Italy
| | - D Chieffo
- Pediatric Neurology Unit, Catholic University and Nemo Center, Policlinico Universitario Gemelli Largo Agostino Gemelli, 8. Rome, Italy
| | - F Moriconi
- Pediatric Neurology Unit, Catholic University and Nemo Center, Policlinico Universitario Gemelli Largo Agostino Gemelli, 8. Rome, Italy
| | - P Cristofani
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Viale del Tirreno 341/ ABC, Calambrone, Pisa 56128, Italy
| | - S Bulgheroni
- Developmental Neurology Division, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, Milan, Italy
| | - F Cumbo
- Child and Adolescent Neuropsychiatry Unit, Department of Neurological and Psychiatric Science, IRCCS Bambino Gesù Children's Hospital, Piazza di Sant'Onofrio, 4. Rome 00165, Italy
| | - M Pane
- Pediatric Neurology Unit, Catholic University and Nemo Center, Policlinico Universitario Gemelli Largo Agostino Gemelli, 8. Rome, Italy
| | - G Baranello
- Developmental Neurology Division, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, Milan, Italy
| | - P Alfieri
- Child and Adolescent Neuropsychiatry Unit, Department of Neurological and Psychiatric Science, IRCCS Bambino Gesù Children's Hospital, Piazza di Sant'Onofrio, 4. Rome 00165, Italy
| | - G Astrea
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Viale del Tirreno 341/ ABC, Calambrone, Pisa 56128, Italy
| | - G Cioni
- Department of Developmental Neuroscience, IRCCS Fondazione Stella Maris, Viale del Tirreno 341/ ABC, Calambrone, Pisa 56128, Italy; Department of Clinical and Experimental Medicine, University of Pisa, Via Savi10, 56126 Pisa, Italy
| | - S Vicari
- Child and Adolescent Neuropsychiatry Unit, Department of Neurological and Psychiatric Science, IRCCS Bambino Gesù Children's Hospital, Piazza di Sant'Onofrio, 4. Rome 00165, Italy; Department of Life Sciences and Public Health, Catholic University, Largo Agostino Gemelli, 8, Rome, Italy
| | - E Mercuri
- Pediatric Neurology Unit, Catholic University and Nemo Center, Policlinico Universitario Gemelli Largo Agostino Gemelli, 8. Rome, Italy
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30
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Orlandoni P, Jukic Peladic N, Amoruso A, Pane M, Di Rosa M, Vedruccio J, Santini F. Safety and Efficacy of Probiotic Supplementation in Reducing the Incidence of Infections and Modulating Inflammation in the Elderly with Feeding Tubes: A Pilot, Double-Blind, Placebo-Controlled Study, "IntegPRO". Nutrients 2021; 13:nu13020391. [PMID: 33513820 PMCID: PMC7911800 DOI: 10.3390/nu13020391] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/15/2021] [Accepted: 01/22/2021] [Indexed: 01/05/2023] Open
Abstract
A double-blind, placebo-controlled study was performed in a sample of geriatric patients treated with home enteral nutrition (HEN) to analyze the efficacy of a probiotic supplement Proxian®, which contains Lactiplantibacillus plantarum LP01 (LMG P-21021), Lentilactobacillus buchneri Lb26 (DSM 16341), Bifidobacterium animalis subsp. lactis BS01 (LMG P-21384), and is enriched with zinc (Zn) and selenium (Se), in reducing the incidence of infections and modulating inflammation. Thirty-two subjects were enrolled (mean age 79.7 ± 10.3 years), 16 in the intervention group, 16 controls. They received Proxian® or placebo for 60 days. Patients were assessed at baseline (t0) and 60 (t1) and 90 (t2) days after the beginning. Infections were detected by information regarding their clinical manifestations and the incidence of antibiotic therapy. Levels of C-reactive protein (CRP) were measured to study inflammation. Information on bowel function, nutritional status and testimonials regarding the feasibility of administration of the product were collected. Differences between the two groups in number of infections (25% intervention group vs. 44% controls), antibiotic therapies (12% vs. 37%) and modulation of CRP levels (median CRP moved from 0.95 mg/L (t0), to 0.6 (t1) and 0.7 (t2) in intervention group vs. 0.7 mg/L, 0.5 and 0.7 in controls) did not reach statistical significance. No significant changes in bowel function and nutritional status were found. Caregivers’ adherence was 100%. Results of this “IntegPRO” study showed that Proxian® is potentially safe, easy to administer and promising for further studies but it appears not to change the incidence of infections or modulate inflammation in elderly treated with HEN. The utility of Proxian® in reducing the incidence of infections and modulating inflammation in these subjects needs to be investigated by a larger multi-center clinical trial, and by using additional analyses on inflammatory markers and markers of infections.
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Affiliation(s)
- Paolo Orlandoni
- Clinical Nutrition Unit, National Institute of Health and Science on Aging, IRCCS INRCA Ancona, Via della Montagnola 81, 60127 Ancona, Italy;
- Correspondence: ; Tel.: +39-071-8003653; Fax: +39-071-8003777
| | - Nikolina Jukic Peladic
- Clinical Nutrition Unit, National Institute of Health and Science on Aging, IRCCS INRCA Ancona, Via della Montagnola 81, 60127 Ancona, Italy;
| | - Angela Amoruso
- Probiotical Research Srl, Via E.Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Marco Pane
- Probiotical Research Srl, Via E.Mattei 3, 28100 Novara, Italy; (A.A.); (M.P.)
| | - Mirko Di Rosa
- Unit of Geriatric Pharmacoepidemiology and Biostatistics, National Institute of Health and Science on Aging, IRCCS INRCA Ancona, Via Santa Margherita 5, 60124 Ancona, Italy;
| | - Jennifer Vedruccio
- Residenza Conero Santo Stefano, SS 16 Via Flaminia 293 326/A, 60020 Ancona, Italy;
| | - Franco Santini
- Ex Medical Direction, Errekappa Euroterapici S.p.A., Via Ciro Menotti 1/A, 20129 Milan, Italy;
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31
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De Mauri A, Carrera D, Bagnati M, Rolla R, Chiarinotti D, Mogna L, Pane M, Amoruso A, Del Piano M. Probiotics-addicted low-protein diet for microbiota modulation in patients with advanced chronic kidney disease (ProLowCKD): A protocol of placebo-controlled randomized trial. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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32
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Sansone VA, Coratti G, Pera MC, Pane M, Messina S, Salmin F, Albamonte E, De Sanctis R, Sframeli M, Di Bella V, Morando S, d'Amico A, Frongia AL, Antonaci L, Pirola A, Pedemonte M, Bertini E, Bruno C, Mercuri E. Sometimes they come back: New and old spinal muscular atrophy adults in the era of nusinersen. Eur J Neurol 2020; 28:602-608. [PMID: 33012052 DOI: 10.1111/ene.14567] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 09/24/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND PURPOSE Following the commercial availability of nusinersen, there have been a number of new referrals of adults with spinal muscular atrophy (SMA) not regularly followed in tertiary-care centers or enrolled in any disease registry. METHODS We compared demographics and disease characteristics, including assessment of motor and respiratory function, in regularly followed patients and newcomers subdivided according to the SMA type. RESULTS The cohort included 166 adult patients (mean age: 37.09 years): one type I, 65 type II, 99 type III, and one type IV. Of these 166, there were 67 newcomers. There was no significant difference between newcomers and regularly followed patients in relation to age and disease duration. The Hammersmith Functional Motor Scale Expanded and Revised Upper Limb Module scores were higher in the regularly followed patients compared to newcomers in the whole cohort and in both SMA II and II. A difference was also found on ventilatory status (p = 0.013) and Cobb's angle >50° (p = 0.039) between the two subgroups. No difference was found in scoliosis surgery prevalence (p > 0.05). CONCLUSIONS Our results showed differences between the two subgroups, even if less marked in the type III patients. In the type II patients, there was a higher proportion of newcomers who were in the severe end of the spectrum. Of the newcomers, only approximately a third initiated treatment, as opposed to the 51% in the regularly followed patients. The identification of patients who were not part of the registries will help to redefine the overall prevalence of SMA and the occurrence of different phenotypes.
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Affiliation(s)
- V A Sansone
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - G Coratti
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M C Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M Pane
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - S Messina
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - F Salmin
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - E Albamonte
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - R De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - M Sframeli
- Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - V Di Bella
- Nemo SUD Clinical Center, University Hospital 'G. Martino', Messina, Italy
| | - S Morando
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - A d'Amico
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A L Frongia
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - L Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - A Pirola
- The NEMO Center in Milan, Neurorehabilitation Unit, ASST Niguarda Hospital, University of Milan, Milan, Italy
| | - M Pedemonte
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - E Bertini
- Department of Neurosciences, Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Bruno
- Center of Translational and Experimental Myology, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - E Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy.,Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
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Ghini V, Tenori L, Pane M, Amoruso A, Marroncini G, Squarzanti DF, Azzimonti B, Rolla R, Savoia P, Tarocchi M, Galli A, Luchinat C. Effects of Probiotics Administration on Human Metabolic Phenotype. Metabolites 2020; 10:metabo10100396. [PMID: 33036487 PMCID: PMC7601401 DOI: 10.3390/metabo10100396] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 09/07/2020] [Revised: 09/24/2020] [Accepted: 10/01/2020] [Indexed: 02/06/2023] Open
Abstract
The establishment of the beneficial interactions between the host and its microbiota is essential for the correct functioning of the organism, since microflora alterations can lead to many diseases. Probiotics improve balanced microbial communities, exerting substantial health-promoting effects. Here we monitored the molecular outcomes, obtained by gut microflora modulation through probiotic treatment, on human urine and serum metabolic profiles, with a metabolomic approach. Twenty-two subjects were enrolled in the study and administered with two different probiotic types, both singularly and in combination, for 8 weeks. Urine and serum samples were collected before and during the supplementation and were analyzed by nuclear magnetic resonance (NMR) spectroscopy and statistical analyses. After eight weeks of treatment, probiotics deeply influence the urinary metabolic profiles of the volunteers, without significantly altering their single phenotypes. Anyway, bacteria supplementation tends to reduce the differences in metabolic phenotypes among individuals. Overall, the effects are recipient-dependent, and in some individuals, robust effects are already well visible after four weeks. Modifications in metabolite levels, attributable to each type of probiotic administration, were also monitored. Metabolomic analysis of biofluids turns out to be a powerful technique to monitor the dynamic interactions between the microflora and the host, and the individual response to probiotic assumption.
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Affiliation(s)
- Veronica Ghini
- Consorzio Interuniversitario Risonanze Magnetiche di Metallo Proteine (CIRMMP), 50019 Sesto Fiorentino, Italy;
| | - Leonardo Tenori
- Magnetic Resonance Center (CERM), University of Florence, 50019 Sesto Fiorentino, Italy;
- Department of Chemistry, University of Florence, 50019 Sesto Fiorentino, Italy
| | - Marco Pane
- Probiotical S.p.A., 28100 Novara, Italy; (M.P.); (A.A.)
| | | | - Giada Marroncini
- Department of Experimental and Clinical Biochemical Sciences “Mario Serio”, University of Florence, 50100 Firenze, Italy; (G.M.); (M.T.); (A.G.)
| | - Diletta Francesca Squarzanti
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Via Solaroli 17, 28100 Novara, Italy; (D.F.S.); (B.A.); (R.R.); (P.S.)
- Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), DiSS, UPO, Corso Trieste 15/A, 28100 Novara, Italy
| | - Barbara Azzimonti
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Via Solaroli 17, 28100 Novara, Italy; (D.F.S.); (B.A.); (R.R.); (P.S.)
- Center for Translational Research on Autoimmune and Allergic Diseases (CAAD), DiSS, UPO, Corso Trieste 15/A, 28100 Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Via Solaroli 17, 28100 Novara, Italy; (D.F.S.); (B.A.); (R.R.); (P.S.)
- Clinical Chemistry Unit, Azienda Ospedaliero Universitaria Maggiore della Carità, Corso Mazzini 18, 28100 Novara, Italy
| | - Paola Savoia
- Department of Health Sciences (DiSS), University of Piemonte Orientale (UPO), Via Solaroli 17, 28100 Novara, Italy; (D.F.S.); (B.A.); (R.R.); (P.S.)
- SCDU Dermatology, AOU Maggiore della Carità, 28100 Novara, Italy
| | - Mirko Tarocchi
- Department of Experimental and Clinical Biochemical Sciences “Mario Serio”, University of Florence, 50100 Firenze, Italy; (G.M.); (M.T.); (A.G.)
| | - Andrea Galli
- Department of Experimental and Clinical Biochemical Sciences “Mario Serio”, University of Florence, 50100 Firenze, Italy; (G.M.); (M.T.); (A.G.)
| | - Claudio Luchinat
- Consorzio Interuniversitario Risonanze Magnetiche di Metallo Proteine (CIRMMP), 50019 Sesto Fiorentino, Italy;
- Magnetic Resonance Center (CERM), University of Florence, 50019 Sesto Fiorentino, Italy;
- Department of Chemistry, University of Florence, 50019 Sesto Fiorentino, Italy
- Correspondence: ; Tel.: +39-055-457-4296
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34
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Rossi R, Falzarano M, Pinotti M, Balestra D, Neri M, Fortunato F, Mercuri E, Pane M, Gualandi F, Selvatici R, Ferlini A. NEW GENES AND DISEASES / NGS & RELATED TECHNIQUES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.322] [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: 11/16/2022]
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Muni-Lofra R, Coratti G, Ramsey D, Moat D, Sodhi J, James M, D'Amico A, Scoto M, Pane M, Bertini E, Marini-Bettolo C, Muntoni F, Mercuri E, Mayhew A. SMA - CLINICAL. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.096] [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: 11/16/2022]
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Lamendola P, Lanza GA, Melita V, Villano A, Palermo C, Leone D, Lombardo A, Pennestrì F, Crea F, Mercuri EM, Pane M. Duchenne muscular dystrophy: preliminary experience with sacubitril-valsartan in patients with asymptomatic left ventricular dysfunction. Eur Rev Med Pharmacol Sci 2020; 24:9112-9115. [PMID: 32965001 DOI: 10.26355/eurrev_202009_22857] [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: 06/11/2023]
Abstract
OBJECTIVE Duchenne muscular dystrophy (DMD) is an inherited X-linked recessive neuromuscular disease caused by mutations of the dystrophin gene, leading to early and progressive muscle deterioration and dilated cardiomyopathy. The aim of this investigation was to assess whether treatment with sacubitril/valsartan (S/V) is well tolerated and may have beneficial effects in DMD patients with left ventricle (LV) dysfunction. PATIENTS AND METHODS We administered S/V to 3 DMD patients (19-29 yeard old) with LV ejection fraction <35% at echocardiography but no symptoms of heart failure. All patients were on optimal medical therapy. S/V was initiated at a very low dose of 12/13 mg/die, after withdrawal of angiotensin-converting enzyme inhibitor therapy, and slowly titrated to the dose of 49/51 mg twice daily or the maximally tolerated dose. Clinical and echocardiographic follow-up was performed after 3, 6 and 12 months. RESULTS At baseline, the LV ejection fraction was 32±1%. A significant improvement of LV ejection fraction was observed at 3 months (44.0±6.0%; p<0.05), which was maintained at 6 (45.7±5.0%) and 12 (43.3±3.2%) months (p<0.05 for both). No relevant side effects were reported throughout the period of the study. CONCLUSIONS Our preliminary data suggest that, in DMD patients with reduced LV ejection fraction, S/V is safe and may improve LV function.
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Affiliation(s)
- P Lamendola
- Department of Cardiovascular Medicine and 2Department of Pediatrics; Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
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Foglia C, Allesina S, Amoruso A, De Prisco A, Pane M. New insights in enumeration methodologies of probiotic cells in finished products. J Microbiol Methods 2020; 175:105993. [DOI: 10.1016/j.mimet.2020.105993] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/19/2020] [Accepted: 06/22/2020] [Indexed: 01/22/2023]
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Rouanet A, Bolca S, Bru A, Claes I, Cvejic H, Girgis H, Harper A, Lavergne SN, Mathys S, Pane M, Pot B, Shortt C, Alkema W, Bezulowsky C, Blanquet-Diot S, Chassard C, Claus SP, Hadida B, Hemmingsen C, Jeune C, Lindman B, Midzi G, Mogna L, Movitz C, Nasir N, Oberreither M, Seegers JFML, Sterkman L, Valo A, Vieville F, Cordaillat-Simmons M. Live Biotherapeutic Products, A Road Map for Safety Assessment. Front Med (Lausanne) 2020; 7:237. [PMID: 32637416 PMCID: PMC7319051 DOI: 10.3389/fmed.2020.00237] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [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: 02/12/2020] [Accepted: 05/06/2020] [Indexed: 12/19/2022] Open
Abstract
Recent developments in the understanding of the relationship between the microbiota and its host have provided evidence regarding the therapeutic potential of selected microorganisms to prevent or treat disease. According to Directive 2001/83/EC, in the European Union (EU), any product intended to prevent or treat disease is defined as a medicinal product and requires a marketing authorization by competent authorities prior to commercialization. Even if the pharmaceutical regulatory framework is harmonized at the EU level, obtaining marketing authorisations for medicinal products remains very challenging for Live Biotherapeutic Products (LBPs). Compared to other medicinal products currently on the market, safety assessment of LBPs represents a real challenge because of their specific characteristics and mode of action. Indeed, LBPs are not intended to reach the systemic circulation targeting distant organs, tissues, or receptors, but rather exert their effect through direct interactions with the complex native microbiota and/or the modulation of complex host-microbiota relation, indirectly leading to distant biological effects within the host. Hence, developers must rely on a thorough risk analysis, and pharmaceutical guidelines for other biological products should be taken into account in order to design relevant non-clinical and clinical development programmes. Here we aim at providing a roadmap for a risk analysis that takes into account the specificities of LBPs. We describe the different risks associated with these products and their interactions with the patient. Then, from that risk assessment, we propose solutions to design non-clinical programmes and First in Human (FIH) early clinical trials appropriate to assess LBP safety.
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Affiliation(s)
- Alice Rouanet
- Pharmabiotic Research Institute - PRI, Narbonne, France
| | | | | | | | - Helene Cvejic
- Accelsiors CRO, Budapest, Hungary
- Department of Pharmacy, Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | | | - Ashton Harper
- Medical Affairs Department, ADM Protexin Ltd., Somerset, United Kingdom
| | | | | | | | - Bruno Pot
- Science Department, Yakult Europe BV, Almere, Netherlands
- Research Group of Industrial Microbiology and Food Biotechnology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Colette Shortt
- Johnson & Johnson Consumer Services EAME Ltd., Foundation Park, Maidenhead, United Kingdom
| | | | | | | | | | | | | | | | | | | | - Garikai Midzi
- Medical Affairs Department, ADM Protexin Ltd., Somerset, United Kingdom
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Di Gioia D, Bozzi Cionci N, Baffoni L, Amoruso A, Pane M, Mogna L, Gaggìa F, Lucenti MA, Bersano E, Cantello R, De Marchi F, Mazzini L. A prospective longitudinal study on the microbiota composition in amyotrophic lateral sclerosis. BMC Med 2020; 18:153. [PMID: 32546239 PMCID: PMC7298784 DOI: 10.1186/s12916-020-01607-9] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 04/27/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND A connection between amyotrophic lateral sclerosis (ALS) and altered gut microbiota composition has previously been reported in animal models. This work is the first prospective longitudinal study addressing the microbiota composition in ALS patients and the impact of a probiotic supplementation on the gut microbiota and disease progression. METHODS Fifty patients and 50 matched controls were enrolled. The microbial profile of stool samples from patients and controls was analyzed via PCR-Denaturing Gradient Gel Electrophoresis, and the main microbial groups quantified via qPCR. The whole microbiota was then analyzed via next generation sequencing after amplification of the V3-V4 region of 16S rDNA. Patients were then randomized to receive probiotic treatment or placebo and followed up for 6 months with ALSFRS-R, BMI, and FVC%. RESULTS The results demonstrate that the gut microbiota of ALS patients is characterized by some differences with respect to controls, regardless of the disability degree. Moreover, the gut microbiota composition changes during the course of the disease as demonstrated by the significant decrease in the number of observed operational taxonomic unit during the follow-up. Interestingly, an unbalance between potentially protective microbial groups, such as Bacteroidetes, and other with potential neurotoxic or pro-inflammatory activity, such as Cyanobacteria, has been shown. The 6-month probiotic treatment influenced the gut microbial composition; however, it did not bring the biodiversity of intestinal microbiota of patients closer to that of control subjects and no influence on the progression of the disease measured by ALSFRS-R was demonstrated. CONCLUSIONS Our study poses the bases for larger clinical studies to characterize the microbiota changes as a novel ALS biomarker and to test new microbial strategy to ameliorate the health status of the gut. TRIAL REGISTRATION CE 107/14, approved by the Ethics Committee of the "Maggiore della Carità" University Hospital, Italy.
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Affiliation(s)
- Diana Di Gioia
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 42, Bologna, Italy
| | - Nicole Bozzi Cionci
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 42, Bologna, Italy
| | - Loredana Baffoni
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 42, Bologna, Italy
| | - Angela Amoruso
- BIOLAB RESEARCH srl, via E. Mattei 3, 28100, Novara, Italy
| | - Marco Pane
- BIOLAB RESEARCH srl, via E. Mattei 3, 28100, Novara, Italy
| | - Luca Mogna
- BIOLAB RESEARCH srl, via E. Mattei 3, 28100, Novara, Italy
| | - Francesca Gaggìa
- Department of Agricultural and Food Sciences, University of Bologna, Viale Fanin 42, Bologna, Italy
| | - Maria Ausiliatrice Lucenti
- Department of Neurology and ALS Centre, University of Piemonte Orientale, Maggiore della Carità Hospital, Corso Mazzini 18, 28100, Novara, Italy
| | - Enrica Bersano
- Department of Neurology and ALS Centre, University of Piemonte Orientale, Maggiore della Carità Hospital, Corso Mazzini 18, 28100, Novara, Italy
| | - Roberto Cantello
- Department of Neurology and ALS Centre, University of Piemonte Orientale, Maggiore della Carità Hospital, Corso Mazzini 18, 28100, Novara, Italy
| | - Fabiola De Marchi
- Department of Neurology and ALS Centre, University of Piemonte Orientale, Maggiore della Carità Hospital, Corso Mazzini 18, 28100, Novara, Italy
| | - Letizia Mazzini
- Department of Neurology and ALS Centre, University of Piemonte Orientale, Maggiore della Carità Hospital, Corso Mazzini 18, 28100, Novara, Italy.
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Mohr AE, Jäger R, Carpenter KC, Kerksick CM, Purpura M, Townsend JR, West NP, Black K, Gleeson M, Pyne DB, Wells SD, Arent SM, Kreider RB, Campbell BI, Bannock L, Scheiman J, Wissent CJ, Pane M, Kalman DS, Pugh JN, Ortega-Santos CP, Ter Haar JA, Arciero PJ, Antonio J. The athletic gut microbiota. J Int Soc Sports Nutr 2020; 17:24. [PMID: 32398103 PMCID: PMC7218537 DOI: 10.1186/s12970-020-00353-w] [Citation(s) in RCA: 136] [Impact Index Per Article: 34.0] [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: 01/09/2020] [Accepted: 04/28/2020] [Indexed: 12/11/2022] Open
Abstract
The microorganisms in the gastrointestinal tract play a significant role in nutrient uptake, vitamin synthesis, energy harvest, inflammatory modulation, and host immune response, collectively contributing to human health. Important factors such as age, birth method, antibiotic use, and diet have been established as formative factors that shape the gut microbiota. Yet, less described is the role that exercise plays, particularly how associated factors and stressors, such as sport/exercise-specific diet, environment, and their interactions, may influence the gut microbiota. In particular, high-level athletes offer remarkable physiology and metabolism (including muscular strength/power, aerobic capacity, energy expenditure, and heat production) compared to sedentary individuals, and provide unique insight in gut microbiota research. In addition, the gut microbiota with its ability to harvest energy, modulate the immune system, and influence gastrointestinal health, likely plays an important role in athlete health, wellbeing, and sports performance. Therefore, understanding the mechanisms in which the gut microbiota could play in the role of influencing athletic performance is of considerable interest to athletes who work to improve their results in competition as well as reduce recovery time during training. Ultimately this research is expected to extend beyond athletics as understanding optimal fitness has applications for overall health and wellness in larger communities. Therefore, the purpose of this narrative review is to summarize current knowledge of the athletic gut microbiota and the factors that shape it. Exercise, associated dietary factors, and the athletic classification promote a more “health-associated” gut microbiota. Such features include a higher abundance of health-promoting bacterial species, increased microbial diversity, functional metabolic capacity, and microbial-associated metabolites, stimulation of bacterial abundance that can modulate mucosal immunity, and improved gastrointestinal barrier function.
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Affiliation(s)
- Alex E Mohr
- College of Health Solutions, Arizona State University, Phoenix, AZ, USA.
| | - Ralf Jäger
- Increnovo LLC, Milwaukee, WI, 53202, USA
| | | | - Chad M Kerksick
- Exercise and Performance Nutrition Laboratory, School of Health Sciences, Lindenwood University, St. Charles, MO, USA
| | | | - Jeremy R Townsend
- Exercise and Nutrition Science Graduate Program, Lipscomb University, Nashville, TN, 37204, USA
| | - Nicholas P West
- School of Medical Research and Menzies Health Institute of QLD, Griffith Health, Griffith University, Southport, Australia
| | - Katherine Black
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Michael Gleeson
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - David B Pyne
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT 2617, Australia
| | | | - Shawn M Arent
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
| | - Richard B Kreider
- Exercise & Sport Nutrition Lab, Human Clinical Research Facility, Department of Health & Kinesiology, Texas A&M University, College Station, TX, 77843-4253, USA
| | - Bill I Campbell
- Performance & Physique Enhancement Laboratory, University of South Florida, Tampa, FL, USA
| | | | | | - Craig J Wissent
- Jamieson Wellness Inc., 4025 Rhodes Drive, Windsor, Ontario, N8W 5B5, Canada
| | - Marco Pane
- Bioloab Research, Via E. Mattei 3, 28100, Novara, Italy
| | - Douglas S Kalman
- Scientific Affairs, Nutrasource Diagnostics, Inc. Guelph, Guelph, Ontario, Canada
| | - Jamie N Pugh
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom St Campus, Liverpool, L3 3AF, UK
| | | | | | - Paul J Arciero
- Health and Human Physiological Sciences Department, Skidmore College, Saratoga Springs, NY, USA
| | - Jose Antonio
- Exercise and Sport Science, Nova Southeastern University, Davie, FL, USA
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Di Pierro F, Bertuccioli A, Pane M, Ivaldi L. Effects of rifaximin-resistant Bifidobacterium longum W11 in subjects with symptomatic uncomplicated diverticular disease treated with rifaximin. MINERVA GASTROENTERO 2020; 65:259-264. [DOI: 10.23736/s1121-421x.19.02622-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Jäger R, Mohr AE, Carpenter KC, Kerksick CM, Purpura M, Moussa A, Townsend JR, Lamprecht M, West NP, Black K, Gleeson M, Pyne DB, Wells SD, Arent SM, Smith-Ryan AE, Kreider RB, Campbell BI, Bannock L, Scheiman J, Wissent CJ, Pane M, Kalman DS, Pugh JN, ter Haar JA, Antonio J. International Society of Sports Nutrition Position Stand: Probiotics. J Int Soc Sports Nutr 2019; 16:62. [PMID: 31864419 PMCID: PMC6925426 DOI: 10.1186/s12970-019-0329-0] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [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: 11/18/2019] [Accepted: 12/04/2019] [Indexed: 12/14/2022] Open
Abstract
Position statement: The International Society of Sports Nutrition (ISSN) provides an objective and critical review of the mechanisms and use of probiotic supplementation to optimize the health, performance, and recovery of athletes. Based on the current available literature, the conclusions of the ISSN are as follows: 1)Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host (FAO/WHO).2)Probiotic administration has been linked to a multitude of health benefits, with gut and immune health being the most researched applications.3)Despite the existence of shared, core mechanisms for probiotic function, health benefits of probiotics are strain- and dose-dependent.4)Athletes have varying gut microbiota compositions that appear to reflect the activity level of the host in comparison to sedentary people, with the differences linked primarily to the volume of exercise and amount of protein consumption. Whether differences in gut microbiota composition affect probiotic efficacy is unknown.5)The main function of the gut is to digest food and absorb nutrients. In athletic populations, certain probiotics strains can increase absorption of key nutrients such as amino acids from protein, and affect the pharmacology and physiological properties of multiple food components.6)Immune depression in athletes worsens with excessive training load, psychological stress, disturbed sleep, and environmental extremes, all of which can contribute to an increased risk of respiratory tract infections. In certain situations, including exposure to crowds, foreign travel and poor hygiene at home, and training or competition venues, athletes' exposure to pathogens may be elevated leading to increased rates of infections. Approximately 70% of the immune system is located in the gut and probiotic supplementation has been shown to promote a healthy immune response. In an athletic population, specific probiotic strains can reduce the number of episodes, severity and duration of upper respiratory tract infections.7)Intense, prolonged exercise, especially in the heat, has been shown to increase gut permeability which potentially can result in systemic toxemia. Specific probiotic strains can improve the integrity of the gut-barrier function in athletes.8)Administration of selected anti-inflammatory probiotic strains have been linked to improved recovery from muscle-damaging exercise.9)The minimal effective dose and method of administration (potency per serving, single vs. split dose, delivery form) of a specific probiotic strain depends on validation studies for this particular strain. Products that contain probiotics must include the genus, species, and strain of each live microorganism on its label as well as the total estimated quantity of each probiotic strain at the end of the product's shelf life, as measured by colony forming units (CFU) or live cells.10)Preclinical and early human research has shown potential probiotic benefits relevant to an athletic population that include improved body composition and lean body mass, normalizing age-related declines in testosterone levels, reductions in cortisol levels indicating improved responses to a physical or mental stressor, reduction of exercise-induced lactate, and increased neurotransmitter synthesis, cognition and mood. However, these potential benefits require validation in more rigorous human studies and in an athletic population.
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Affiliation(s)
| | - Alex E. Mohr
- College of Health Solutions, Arizona State University, Phoenix, AZ USA
| | | | - Chad M. Kerksick
- Exercise and Performance Nutrition Laboratory, School of Health Sciences, Lindenwood University, St. Charles, MO USA
| | | | - Adel Moussa
- University of Münster, Department of Physics Education, Münster, Germany
| | - Jeremy R. Townsend
- Exercise and Nutrition Science Graduate Program, Lipscomb University, Nashville, TN USA
| | - Manfred Lamprecht
- Otto Loewi Research Center, Medical University of Graz, Graz, Austria
| | - Nicholas P. West
- School of Medical Science and Menzies Health Institute of QLD, Griffith Health, Griffith University, Southport, Australia
| | - Katherine Black
- Department of Human Nutrition, University of Otago, Dunedin, New Zealand
| | - Michael Gleeson
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - David B. Pyne
- Research Institute for Sport and Exercise, University of Canberra, Canberra, ACT 2617 Australia
| | | | - Shawn M. Arent
- UofSC Sport Science Lab, Department of Exercise Science, University of South Carolina, Columbia, SC USA
| | - Abbie E. Smith-Ryan
- Applied Physiology Laboratory, Department of Exercise and Sport Science, University of North Carolina, Chapel Hill, NC USA
| | - Richard B. Kreider
- Exercise & Sport Nutrition Lab, Human Clinical Research Facility, Department of Health & Kinesiology, Texas A&M University, College Station, TX USA
| | - Bill I. Campbell
- Performance & Physique Enhancement Laboratory, University of South Florida, Tampa, FL USA
| | | | | | | | | | - Douglas S. Kalman
- Scientific Affairs. Nutrasource Diagnostics, Inc. Guelph, Guelph, Ontario Canada
| | - Jamie N. Pugh
- Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Tom Reilly Building, Byrom St Campus, Liverpool, UK
| | | | - Jose Antonio
- Exercise and Sport Science, Nova Southeastern University, Davie, FL USA
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Brogna C, Cristiano L, Verdolotti T, Ficociello L, Pera MC, Antonaci L, De Sanctis R, Pichiecchio A, Cinnante CM, Tartaglione T, Colosimo C, Pane M, Mercuri E. Predominant distal muscle involvement in spinal muscular atrophy. Neuromuscul Disord 2019; 29:910-911. [PMID: 31606281 DOI: 10.1016/j.nmd.2019.09.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/10/2019] [Accepted: 09/02/2019] [Indexed: 11/19/2022]
Affiliation(s)
- C Brogna
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - L Cristiano
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Radiology Unit, Istituto Dermopatico dell'Immacolata-IRCCS-FLMM, Rome, Italy
| | - T Verdolotti
- Radiology and Neuroradiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - L Ficociello
- Radiology and Neuroradiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - M C Pera
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - L Antonaci
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - R De Sanctis
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - A Pichiecchio
- Neuroradiology Department, IRCCS Mondino Foundation, Pavia, Italy; Department of Brain and Behavioural Neuroscience, University of Pavia, Italy
| | - C M Cinnante
- Neuroradiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - T Tartaglione
- Radiology Unit, Istituto Dermopatico dell'Immacolata-IRCCS-FLMM, Rome, Italy; Radiology and Neuroradiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - C Colosimo
- Radiology and Neuroradiology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Radiology Università Cattolica del Sacro Cuore, Rome, Italy
| | - M Pane
- Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - E Mercuri
- Pediatric Neurology, Università Cattolica del Sacro Cuore, Rome, Italy; Centro Clinico Nemo, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
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Brogna C, Cristiano L, Verdolotti T, Pichiecchio A, Cinnante C, Berardinelli A, Sansone V, Albamonte E, Sconfienza L, Comi G, Pera M, Garibaldi M, Antonini G, Tartaglione T, Pane M, Mercuri E. EP.35Patterns of muscle involvement in SMA patients. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.267] [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: 11/24/2022]
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Messina S, Frongia A, Antonaci L, Pera M, Coratti G, Pane M, Mayhew A, Pasternak A, Civitello M, Finkel R, Muntoni F, Mercuri E. EP.55A critical review of tools assessing health related quality of life, activity of daily living and caregiver burden in SMA. Neuromuscul Disord 2019. [DOI: 10.1016/j.nmd.2019.06.287] [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: 11/16/2022]
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Magistrelli L, Amoruso A, Mogna L, Graziano T, Cantello R, Pane M, Comi C. Probiotics May Have Beneficial Effects in Parkinson's Disease: In vitro Evidence. Front Immunol 2019; 10:969. [PMID: 31134068 PMCID: PMC6513970 DOI: 10.3389/fimmu.2019.00969] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [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: 09/06/2018] [Accepted: 04/15/2019] [Indexed: 12/21/2022] Open
Abstract
Background: Parkinson's disease (PD) is characterized by loss of dopaminergic neurons and intraneuronal accumulation of alpha-synuclein, both in the basal ganglia and in peripheral sites, such as the gut. Peripheral immune activation and reactive oxygen species (ROS) production are important pathogenetic features of PD. In this context, the present study focused on the assessment of in vitro effects of probiotic bacterial strains in PBMCs isolated from PD patients vs. healthy controls. Methods: 40 PD patients and 40 matched controls have been enrolled. Peripheral blood mononuclear cells (PBMCs) were isolated and co-cultured with a selection of probiotics microorganisms belonging to the lactobacillus and bifidobacterium genus. In vitro release of the major pro- (Tumor Necrosis Factor-alpha and Interleukin-17A and 6) and anti-inflammatory (Interleukin 4 and 10) cytokines by PBMCs, as well as the production of ROS was investigated. Furthermore, we assessed the ability of probiotics to influence membrane integrity, antagonize the growth of potential pathogen bacteria, such as Escherichia coli and Klebsiella pneumoniae and encode tyrosine decarboxylase genes (tdc). Results: All probiotic strains were able to inhibit inflammatory cytokines and ROS production in both patients and controls. The most striking results were obtained in PD subjects with L. salivarius LS01 and L. acidophilus which significantly reduced pro-inflammatory and increased the anti-inflammatory cytokines (p < 0.05). Furthermore, most strains determined restoration of membrane integrity and inhibition of E. coli and K. pneumoniae. Finally, we also showed that all the strains do not carry tdc gene, which is known to decrease levodopa bioavailability in PD patients under treatment. Conclusions: Probiotics exert promising in vitro results in decreasing pro-inflammatory cytokines, oxidative stress and potentially pathogenic bacterial overgrowth. In vivo longitudinal data are mandatory to support the use of bacteriotherapy in PD.
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Affiliation(s)
- Luca Magistrelli
- PhD Program in Clinical and Experimental Medicine and Medical Humanities, University of Insubria, Varese, Italy.,Neurology Unit, Department of Translational Medicine, Interdisciplinary Research Centre of Autoimmune Diseases, Movement Disorders Centre, University of Piemonte Orientale, Novara, Italy
| | - Angela Amoruso
- Biolab Research Srl, Research and Development, Novara, Italy
| | - Luca Mogna
- Biolab Research Srl, Research and Development, Novara, Italy
| | - Teresa Graziano
- Biolab Research Srl, Research and Development, Novara, Italy
| | - Roberto Cantello
- Neurology Unit, Department of Translational Medicine, Interdisciplinary Research Centre of Autoimmune Diseases, Movement Disorders Centre, University of Piemonte Orientale, Novara, Italy
| | - Marco Pane
- Biolab Research Srl, Research and Development, Novara, Italy
| | - Cristoforo Comi
- Neurology Unit, Department of Translational Medicine, Interdisciplinary Research Centre of Autoimmune Diseases, Movement Disorders Centre, University of Piemonte Orientale, Novara, Italy
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Jackson SA, Schoeni JL, Vegge C, Pane M, Stahl B, Bradley M, Goldman VS, Burguière P, Atwater JB, Sanders ME. Improving End-User Trust in the Quality of Commercial Probiotic Products. Front Microbiol 2019; 10:739. [PMID: 31105649 PMCID: PMC6499161 DOI: 10.3389/fmicb.2019.00739] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [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: 01/16/2019] [Accepted: 03/25/2019] [Indexed: 01/09/2023] Open
Abstract
In a rapidly growing global probiotic market, end-users have difficulty distinguishing between high quality and poor quality products. This ambiguity threatens the trust consumers and healthcare providers have in probiotic products. To address this problem, we recommend that companies undergo third-party evaluations to certify probiotic quality and label accuracy. In order to communicate about product quality to end-users, indication of certification on product labels is helpful, although not all manufacturers choose to use this approach. Herein we discuss: third-party certification, the process of setting standards for identity, purity, and quantification of probiotics; some emerging methodologies useful for quality assessment; and some technical challenges unique to managing quality of live microbial products. This review provides insights of an Expert Panel engaged in this process and aims to update the reader on relevant current scientific methodologies. Establishing validated methodologies for all aspects of quality assessment is an essential component of this process and can be facilitated by established organizations, such as United States Pharmacopeia. Emerging methodologies including whole genome sequencing and flow cytometry are poised to play important roles in these processes.
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Affiliation(s)
- Scott A. Jackson
- National Institute of Standards and Technology, Gaithersburg, MD, United States
| | - Jean L. Schoeni
- Eurofins Food Integrity and Innovation, Madison, WI, United States
| | | | | | - Buffy Stahl
- DuPont Nutrition & Health, Madison, WI, United States
| | | | - Virginia S. Goldman
- Department of Dietary Supplements and Herbal Medicines, Science Division, US Pharmacopeial Convention, Rockville, MD, United States
| | | | | | - Mary Ellen Sanders
- International Scientific Association for Probiotics and Prebiotics, Sacramento, CA, United States
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Marotta A, Sarno E, Del Casale A, Pane M, Mogna L, Amoruso A, Felis GE, Fiorio M. Effects of Probiotics on Cognitive Reactivity, Mood, and Sleep Quality. Front Psychiatry 2019; 10:164. [PMID: 30971965 PMCID: PMC6445894 DOI: 10.3389/fpsyt.2019.00164] [Citation(s) in RCA: 75] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 03/06/2019] [Indexed: 01/16/2023] Open
Abstract
Recent demonstration that probiotics administration has positive effects on mood state in healthy populations suggests its possible role as an adjunctive therapy for depression in clinical populations and as a non-invasive strategy to prevent depressive mood state in healthy individuals. The present study extends current knowledge on the beneficial effects of probiotics on psychological well-being, as measured by changes in mood (e.g., cognitive reactivity to sad mood, depression, and anxiety), personality dimensions, and quality of sleep, which have been considered as related to mood. For this double-blind, placebo-controlled study 38 healthy volunteers assigned to an experimental or control group assumed a daily dose of a probiotic mixture (containing Lactobacillus fermentum LF16, L. rhamnosus LR06, L. plantarum LP01, and Bifidobacterium longum BL04) or placebo, respectively, for 6 weeks. Mood, personality dimensions, and sleep quality were assessed four times (before the beginning of the study, at 3 and 6 weeks, and at 3 weeks of washout). A significant improvement in mood was observed in the experimental group, with a reduction in depressive mood state, anger, and fatigue, and an improvement in sleep quality. No between-groups differences were found. These findings corroborate the positive effect of probiotics on mood state and suggest that probiotics administration may improve psychological well-being by ameliorating aspects of mood and sleep quality.
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Affiliation(s)
- Angela Marotta
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy.,Neurology Unit, Neuroscience Department, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Eleonora Sarno
- Department of Biotechnology, University of Verona, Verona, Italy
| | | | | | | | | | - Giovanna E Felis
- Department of Biotechnology, University of Verona, Verona, Italy
| | - Mirta Fiorio
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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Pane M, Sianturi EI, Kong YMF, Bautista P, Herlina, Taxis K. Factors associated with regular counselling attendance of HIV outpatients of a national referral hospital in Jakarta, Indonesia: a cross sectional study. BMC Public Health 2018; 18:1030. [PMID: 30126405 PMCID: PMC6102862 DOI: 10.1186/s12889-018-5924-5] [Citation(s) in RCA: 2] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 08/01/2018] [Indexed: 11/10/2022] Open
Abstract
Background Counselling has been shown to improve adherence to medication in people living with HIV (PLHIV). The aim of this study was to investigate factors associated with regular counselling attendance of patients taking antiretroviral therapy (ART). Methods We conducted a cross-sectional, paper-based survey among 880 PLHIV patients on ART attending outpatient clinics of a referral hospital in Jakarta. Patients on ART, above 18 years old, providing written consent were included. The primary outcome was regular counselling attendance (i.e., having attended at least 3 sessions in the previous 3 months) using records from counsellors. Factors associated with regular counselling attendance were assessed using logistic regression analysis. Results The majority of patients were male (71.1%) and had regular counselling (78.4%). Being 31 to 40 years old (odds ratio (OR) = 0.55, 95% confidence interval (CI) = 0.32–0.93, > 40 years (OR = 0.30, 95% CI = 0.16–0.55) vs < 30 years, hepatitis B/C co-infection (OR = 0.42, 95% CI = 0.24–0.75), living > 20 km from the hospital (OR = 0.55, 95% CI = 0.33–0.93), transmission male-to-male (OR = 0.13, 95% CI = 0.04–0.44), unemployment (OR = 1.88, 95% CI = 1.02–3.44), part-time employment (OR = 10.71, 95% CI = 4.09–28.02), household member with HIV (OR = 3.31, 95% CI = 1.70–6.44), and Christianity (OR = 1.82, 95% CI = 1.12–2.94) were associated with regular counselling attendance. Conclusion This study suggests that counselling services should be reviewed to ensure that they are near home and fit the needs of older patients or patients with co-morbidities and minorities. Tailoring counselling may improve attendance. Electronic supplementary material The online version of this article (10.1186/s12889-018-5924-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- M Pane
- Sulianti Saroso Infectious Diseases Hospital, Ministry of Health, Jakarta, Republic of Indonesia
| | - E I Sianturi
- PharmacoTherapy, -Epidemiology & -Economics (PTEE), Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, The Netherlands. .,Faculty of Mathematics and Natural Sciences, University of Cenderawasih, Jayapura, Papua, Indonesia.
| | | | | | - Herlina
- Sulianti Saroso Infectious Diseases Hospital, Ministry of Health, Jakarta, Republic of Indonesia
| | - K Taxis
- PharmacoTherapy, -Epidemiology & -Economics (PTEE), Groningen Research Institute of Pharmacy, University of Groningen, Antonius Deusinglaan 1, 9713 AV, Groningen, The Netherlands
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Sansone VA, Pane M, Messina S, Bruno C, D'Amico A, Albamonte E, Catteruccia M, Sframeli M, Pedemonte M, Vita G, Bertini E, Mercuri E. A 5-center experience with intrathecal administration of nusinersen in SMA1 in Italy letter to the editor of european journal of pediatric neurology regarding the manuscript "single-center experience with intrathecal administration of nusinersen in children with spinal muscular atrophy type 1" written by pechmann and colleagues". Eur J Paediatr Neurol 2018; 22:729-731. [PMID: 29673809 DOI: 10.1016/j.ejpn.2018.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 02/12/2018] [Indexed: 11/17/2022]
Affiliation(s)
- V A Sansone
- Neurorehabilitation Unit, University of Milan, The NEMO (NEuroMuscular Omniservice) Clinical Center, Milan, Italy.
| | - M Pane
- The NEMO Clinical Center and Dept of Child Neurology, University Gemelli Hospital, Rome, Italy
| | - S Messina
- The NEMO Clinical Center and Dept of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - C Bruno
- Center of Myology, Istituto Giannina Gaslini, Genoa, Italy
| | - A D'Amico
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, Rome, Italy
| | - E Albamonte
- Neurorehabilitation Unit, University of Milan, The NEMO (NEuroMuscular Omniservice) Clinical Center, Milan, Italy
| | - M Catteruccia
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, Rome, Italy
| | - M Sframeli
- The NEMO Clinical Center and Dept of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - M Pedemonte
- Center of Myology, Istituto Giannina Gaslini, Genoa, Italy
| | - G Vita
- The NEMO Clinical Center and Dept of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - E Bertini
- Unit of Neuromuscular and Neurodegenerative Disorders, Bambino Gesù Children's Hospital, Rome, Italy
| | - E Mercuri
- The NEMO Clinical Center and Dept of Child Neurology, University Gemelli Hospital, Rome, Italy
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