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Gajecka M, Gutaj P, Jaskiewicz K, Rydzanicz M, Szczapa T, Kaminska D, Kosewski G, Przyslawski J, Ploski R, Wender-Ozegowska E. Effects of maternal type 1 diabetes and confounding factors on neonatal microbiomes. Diabetologia 2024; 67:312-326. [PMID: 38030736 PMCID: PMC10789840 DOI: 10.1007/s00125-023-06047-7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/02/2023] [Indexed: 12/01/2023]
Abstract
AIMS/HYPOTHESIS Body niche-specific microbiota in maternal-neonatal dyads from gravidae with type 1 diabetes have not been quantitatively and functionally examined. Similarly, the impact of pregnancy-specific factors, such as the presence of comorbidities known to occur more frequently among gravidae with type 1 diabetes, including Caesarean delivery, as well as antibiotic prophylaxis, level of glycaemic control during each trimester of pregnancy and insulin administration, has not been adequately considered. The aims of this study were to characterise the maternal and neonatal microbiomes, assess aspects of microbiota transfer from the maternal microbiomes to the neonatal microbiome and explore the impact of type 1 diabetes and confounding factors on the microbiomes. METHODS In this observational case-control study, we characterised microbiome community composition and function using 16S rRNA amplicon sequencing in a total of 514 vaginal, rectal and ear-skin swabs and stool samples derived from 92 maternal-neonatal dyads (including 50 gravidae with type 1 diabetes) and in-depth clinical metadata from throughout pregnancy and delivery. RESULTS Type 1 diabetes-specific microbiota were identified among gravidae with type 1 diabetes and their neonates. Neonatal microbiome profiles of ear-skin swabs and stool samples were established, indicating the taxa more prevalent among neonates born to mothers with type 1 diabetes compared with neonates born to control mothers. Without taking into account the type 1 diabetes status of mothers, both delivery mode and intrapartum antibiotic prophylaxis were found to have an influence on neonatal microbiota composition (both p=0.001). In the logistic regression analysis involving all confounding variables, neonatal ear-skin microbiome variation was explained by maternal type 1 diabetes status (p=0.020) and small for gestational age birthweight (p=0.050). Moreover, in women with type 1 diabetes, a relationship was found between HbA1c levels >55 mmol/mol (>7.2%) measured in the first trimester of pregnancy and neonatal ear-skin microbiota composition (p=0.008). In the PICRUSt (Phylogenetic Investigation of Communities by Reconstruction of Unobserved States) assessment, pathways concerning carbohydrate biosynthesis were predicted as key elements of the microbial functional profiles dysregulated in type 1 diabetes. Additionally, in SourceTracker analysis, we found that, on average, 81.0% of neonatal microbiota was attributed to maternal sources. An increase in the contribution of maternal rectum microbiota and decrease in the contribution of maternal cervix microbiota were found in ear-skin samples of vaginally delivered neonates of mothers with type 1 diabetes compared with neonates born to control mothers (83.2% vs 59.5% and 0.7% vs 5.2%, respectively). CONCLUSIONS/INTERPRETATION These findings indicate that, in addition to maternal type 1 diabetes, glycaemic dysregulation before/in the first trimester of pregnancy, mode of delivery and intrapartum antibiotic prophylaxis may contribute to the inoculation and formation of the neonatal microbiomes. DATA AVAILABILITY The BioProject (PRJNA961636) and associated SRA metadata are available at http://www.ncbi.nlm.nih.gov/bioproject/961636 . Processed data on probiotic supplementation and the PICRUSt analysis are available in the Mendeley Data Repository ( https://doi.org/10.17632/g68rwnnrfk.1 ).
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Affiliation(s)
- Marzena Gajecka
- Chair and Department of Genetics and Pharmaceutical Microbiology, Poznan University of Medical Sciences, Poznan, Poland.
- Institute of Human Genetics, Polish Academy of Sciences, Poznan, Poland.
| | - Pawel Gutaj
- Department of Reproduction, Poznan University of Medical Sciences, Poznan, Poland
| | | | | | - Tomasz Szczapa
- Department of Neonatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Dorota Kaminska
- Chair and Department of Genetics and Pharmaceutical Microbiology, Poznan University of Medical Sciences, Poznan, Poland
| | - Grzegorz Kosewski
- Chair and Department of Bromatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Juliusz Przyslawski
- Chair and Department of Bromatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Rafal Ploski
- Department of Medical Genetics, Medical University of Warsaw, Warsaw, Poland
| | - Ewa Wender-Ozegowska
- Department of Reproduction, Poznan University of Medical Sciences, Poznan, Poland
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Kowalówka M, Kosewski G, Lipiński D, Przysławski J. A Comprehensive Look at the -13910 C>T LCT Gene Polymorphism as a Molecular Marker for Vitamin D and Calcium Levels in Young Adults in Central and Eastern Europe: A Preliminary Study. Int J Mol Sci 2023; 24:10191. [PMID: 37373338 DOI: 10.3390/ijms241210191] [Citation(s) in RCA: 1] [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: 05/23/2023] [Revised: 06/06/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
Intolerance to dairy products resulting from the abnormal digestion of milk sugar (lactose) is a common cause of human gastrointestinal disorders. The aim of this study was to show that the -13910 C>T LCT gene polymorphism, together with genotypes of selected VDR gene polymorphisms and diet and nutritional status parameters, can impact the prevalence of vitamin D and calcium deficiency in young adults. This study was conducted on a group of 63 people, which comprised 21 individuals with primary adult lactase deficiency, and a control group of 42 individuals with no hypolactasia. The LCT and VDR gene genotypes were assessed using PCR restriction fragment length polymorphism (PCR-RFLP) analysis. A validated HPLC method was used to determine serum concentrations of 25(OH)D2 and 25(OH)D3. Atomic absorption spectrometry was used to determine calcium levels. Their diets (self-reported 7-day estimated food record), estimated calcium intakes based on the ADOS-Ca questionnaire and basic anthropometric parameters were assessed. The CC genotype associated with hypolactasia was found in 33.3% of the subjects. The presence of the CC variant of the LCT gene polymorphism in the study group of young Polish adults was found to be associated with significantly lower milk (134.7 ± 66.7 g/d vs. 342.5 ± 176 g/d; p = 0.012) and dairy product consumption (78.50 ± 36.2 g/d vs. 216.3 ± 102 g/d; p = 0.008) compared with lactase persistence. At the same time, people with adult-type primary intolerance were found to have statistically significant lower serum levels of vitamin D and calcium (p < 0.05). There was a higher chance of vitamin D and calcium deficiency and a lower intake in the group exhibiting lactase non-persistence (OR > 1). The AA variant of the VDR gene's BsmI polymorphism present in people with hypolactasia may further contribute to an increased risk of vitamin D deficiency. Exclusion of lactose from the diet, combined with impaired vitamin D metabolism, may also lead to inhibited calcium absorption by the body. Further research should be carried out on a larger group of subjects to clarify the relationship between lactase activity and vitamin D and calcium levels in young adults.
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Affiliation(s)
- Magdalena Kowalówka
- Department of Bromatology, Poznań University of Medical Sciences, Rokietnicka 3 Street, 60-806 Poznań, Poland
| | - Grzegorz Kosewski
- Department of Bromatology, Poznań University of Medical Sciences, Rokietnicka 3 Street, 60-806 Poznań, Poland
| | - Daniel Lipiński
- Department of Biochemistry and Biotechnology, Poznań University of Life Sciences, Dojazd 11 Street, 60-647 Poznań, Poland
| | - Juliusz Przysławski
- Department of Bromatology, Poznań University of Medical Sciences, Rokietnicka 3 Street, 60-806 Poznań, Poland
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Kosewski G, Kowalówka M, Drzymała-Czyż S, Przysławski J. The Impact of Culinary Processing, including Sous-Vide, on Polyphenols, Vitamin C Content and Antioxidant Status in Selected Vegetables-Methods and Results: A Critical Review. Foods 2023; 12:foods12112121. [PMID: 37297363 DOI: 10.3390/foods12112121] [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: 04/29/2023] [Revised: 05/19/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023] Open
Abstract
This study presents various research methods and results analysis of the total antioxidant status (TAS), polyphenols content (PC) and vitamin C content in selected plant materials (vegetables) subjected to various technological processes, including sous-vide. The analysis included 22 vegetables (cauliflower white rose, romanesco type cauliflower, broccoli, grelo, col cabdell cv. pastoret, col lllombarda cv. pastoret, brussels sprouts, kale cv. crispa-leaves, kale cv. crispa-stem, toscana black cabbage, artichokes, green beans, asparagus, pumpkin, green peas, carrot, root parsley, brown teff, white teff, white cardoon stalks, red cardoon stalks and spinach) from 18 research papers published in 2017 to 2022. The results after processing by various methods such as conventional, steaming and sous-vide cooking were compared to the raw vegetable results. The antioxidant status was mainly determined by the radical DPPH, ABTS and FRAP methods, the polyphenol content by the Folin-Ciocalteu reagent and the vitamin C content using dichlorophenolindophenol and liquid chromatography methods. The study results were very diverse, but in most studies, the cooking techniques contributed to reducing TAS, PC and vitamin C content, with the sous-vide process being most beneficial. However, future studies should focus on vegetables for which discrepancies in the results were noted depending on the author, as well as lack of clarity regarding the analytical methods used, e.g., cauliflower white rose or broccoli.
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Affiliation(s)
- Grzegorz Kosewski
- Chair and Department of Bromatology, Faculty of Pharmacy, Poznan University of Medical Sciences, ul. Rokietnicka 3, 60-806 Poznań, Poland
| | - Magdalena Kowalówka
- Chair and Department of Bromatology, Faculty of Pharmacy, Poznan University of Medical Sciences, ul. Rokietnicka 3, 60-806 Poznań, Poland
| | - Sławomira Drzymała-Czyż
- Chair and Department of Bromatology, Faculty of Pharmacy, Poznan University of Medical Sciences, ul. Rokietnicka 3, 60-806 Poznań, Poland
| | - Juliusz Przysławski
- Chair and Department of Bromatology, Faculty of Pharmacy, Poznan University of Medical Sciences, ul. Rokietnicka 3, 60-806 Poznań, Poland
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Jochum MD, Gajęcka M, Gutaj P, Seferovic MD, Showalter L, Shope C, Aagaard KM, Rydzanicz M, Jaskiewicz K, Kaminska D, Kosewski G, Przyslawski J, Ploski R, Wender-Ozegowska E. Impact of maternal T1D but not cesarean delivery on the neonatal microbiome. Am J Obstet Gynecol 2023. [DOI: 10.1016/j.ajog.2022.11.1174] [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: 01/09/2023]
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Gutaj P, Morawska A, Kosewski G, Kamińska D, Jaśkiewicz K, Przysławski J. Dietary habits of pregnant women with type 1 diabetes: do they differ from healthy controls? Pol Arch Intern Med 2020; 130:1107-1110. [PMID: 33141538 DOI: 10.20452/pamw.15671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kowalówka M, Główka AK, Karaźniewicz-Łada M, Kosewski G. Clinical Significance of Analysis of Vitamin D Status in Various Diseases. Nutrients 2020; 12:E2788. [PMID: 32933052 PMCID: PMC7551674 DOI: 10.3390/nu12092788] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [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: 07/29/2020] [Revised: 09/03/2020] [Accepted: 09/08/2020] [Indexed: 12/17/2022] Open
Abstract
Vitamin D plays a role not only in the proper functioning of the skeletal system and the calcium-phosphate equilibrium, but also in the immune system, the cardiovascular system and the growth and division of cells. Although numerous studies have reported on the analysis of vitamin D status in various groups of patients, the clinical significance of measurements of vitamin D forms and metabolites remains ambiguous. This article reviews the reports analyzing the status of vitamin D in various chronic states. Particular attention is given to factors affecting measurement of vitamin D forms and metabolites. Relevant papers published during recent years were identified by an extensive PubMed search using appropriate keywords. Measurement of vitamin D status proved to be a useful tool in diagnosis and progression of metabolic syndrome, neurological disorders and cancer. High performance liquid chromatography coupled with tandem mass spectrometry has become the preferred method for analyzing the various forms and metabolites of vitamin D in biological fluids. Factors influencing vitamin D concentration, including socio-demographic and biochemical factors as well as the genetic polymorphism of the vitamin D receptor, along with vitamin D transporters and enzymes participating in vitamin D metabolism should be considered as potential confounders of the interpretation of plasma total 25(OH)D concentrations.
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Affiliation(s)
- Magdalena Kowalówka
- Department of Bromatology, Poznan University of Medical Sciences, 42 Marcelińska Street, 60-354 Poznań, Poland; (M.K.); (A.K.G.); (G.K.)
| | - Anna K. Główka
- Department of Bromatology, Poznan University of Medical Sciences, 42 Marcelińska Street, 60-354 Poznań, Poland; (M.K.); (A.K.G.); (G.K.)
| | - Marta Karaźniewicz-Łada
- Department of Physical Pharmacy and Pharmacokinetics, Poznan University of Medical Sciences, 6 Święcickiego Street, 60-781 Poznań, Poland
| | - Grzegorz Kosewski
- Department of Bromatology, Poznan University of Medical Sciences, 42 Marcelińska Street, 60-354 Poznań, Poland; (M.K.); (A.K.G.); (G.K.)
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Dobrzyńska MA, Górna I, Kosewski G, Kowalówka M, Bolesławska I, Morawska A, Przysławski J. The influence of the shift work system on dietary factors contributing to the development of cardiovascular diseases. JMS 2019. [DOI: 10.20883/jms.324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Aim. The aim of this study was to assess eating behavior in the groups of women who are working on different, unchanged shifts as well as identifying differences in the consumption of nutrients that may increase the risk of cardiovascular disease.Material and Methods. The study was carried out among 300 randomly selected women working in a permanent shift (morning, afternoon, night). In the study, the assessment of the daily intake was carried out using 24-h dietary recall. Anthropometric measurements were carried out to assess the nutritional status. The interview regarding the food consumption was complemented by dietary questionnaire about selected lifestyle parameters contributing to the development of cardiovascular disease and the type of their work.Results. The body mass index (BMI) in all groups was within the adequate values. The analysis of waist to hip ratio (WHR) showed that in the morning and night shift, was exceeded the adequate values recommended in the prevention of cardiovascular disease (WHR = 0.83 ± 0.1 in both groups). The analysis of the daily food rations of women revealed disparities regarding nutritional recommendations. Statistically significant differences in protein and saccharose intake were observed (p > 0.05). The average vitamin D content in the daily food rations of women was insufficient (average 1.4 µg per day); however, it was not statistically significant.Conclusions. The shift work system was influence on eating behaviors in study women. In particular in women which were worked on the night shift, which may contribute to the development of cardiovascular disease in the future.
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Kosewski G, Górna I, Bolesławska I, Kowalówka M, Więckowska B, Główka AK, Morawska A, Jakubowski K, Dobrzyńska M, Miszczuk P, Przysławski J. Comparison of antioxidative properties of raw vegetables and thermally processed ones using the conventional and sous-vide methods. Food Chem 2017; 240:1092-1096. [PMID: 28946228 DOI: 10.1016/j.foodchem.2017.08.048] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 08/03/2017] [Accepted: 08/15/2017] [Indexed: 10/19/2022]
Abstract
The study determines the antioxidant properties of methanol vegetable extracts from raw vegetables, conventionally cooked vegetables and sous-vide. In the research, two methods were used: free radical scavenging DPPH (µM Trolox) and the reduction of Fe3+to Fe2+ - FRAP (µM Fe2+). Antioxidative properties for raw vegetables were obtained with the range of 7.47-235 (µM Trolox/100g of vegetables) and 2.66-103 (µM Fe2+/100g of vegetables), for vegetables after the conventional cooking process 6.15-657 (µM Trolox/100g of vegetables) and 3.03-99.9 (µM Fe2+/100g of vegetables), for vegetables after the sous-vide process 4.45-648 (µM Trolox/100g of vegetables) and 3.06-99.9 (µM Fe2+/100g of vegetables). For some vegetables, an increase in the antioxidative potential was observed as a result of cooking processes; however, it was much higher for the sous-vide technique. All results were subjected to a one-way analysis of variance (ANOVA) and, if significant differences were revealed, the POST-HOC Duncan test was used (α=0.05).
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Affiliation(s)
- Grzegorz Kosewski
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland.
| | - Ilona Górna
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Izabela Bolesławska
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Magdalena Kowalówka
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Barbara Więckowska
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, ul.Dąbrowskiego 79, Poznań, Poland
| | - Anna K Główka
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Anna Morawska
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Karol Jakubowski
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Małgorzata Dobrzyńska
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Piotr Miszczuk
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
| | - Juliusz Przysławski
- Chair and Department of Bromatology, Poznan University of Medical Science, ul.Marcelińska 42, Poznań, Poland
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