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Bai Y, Wang Y, Kang M, Gabe CM, Srirangapatanam S, Edwards A, Stoller M, Green SJ, Aloni S, Tamura N, Beniash E, Hardt M, Ho SP. Organic Matrix Derived from Host-Microbe Interplay Contributes to Pathological Renal Biomineralization. ACS NANOSCIENCE AU 2023; 3:335-346. [PMID: 37601921 PMCID: PMC10436370 DOI: 10.1021/acsnanoscienceau.2c00060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 05/26/2023] [Accepted: 05/26/2023] [Indexed: 08/22/2023]
Abstract
Matrix stones are a rare form of kidney stones. They feature a high percentage of hydrogel-like organic matter, and their formation is closely associated with urinary tract infections. Herein, comprehensive materials and biochemical approaches were taken to map the organic-inorganic interface and gather insights into the host-microbe interplay in pathological renal biomineralization. Surgically extracted soft and slimy matrix stones were examined using micro-X-ray computed tomography and various microspectroscopy techniques. Higher-mineral-density laminae were positive for calcium-bound Alizarin red. Lower-mineral-density laminae revealed periodic acid-Schiff-positive organic filamentous networks of varied thickness. These organic filamentous networks, which featured a high polysaccharide content, were enriched with zinc, carbon, and sulfur elements. Neutrophil extracellular traps (NETs) along with immune response-related proteins, including calprotectin, myeloperoxidase, CD63, and CD86, also were identified in the filamentous networks. Expressions of NETs and upregulation of polysaccharide-rich mucin secretion are proposed as a part of the host immune defense to "trap" pathogens. These host-microbe derived organic matrices can facilitate heterogeneous nucleation and precipitation of inorganic particulates, resulting in macroscale aggregates known as "matrix stones". These insights into the plausible aggregation of constituents through host-microbe interplay underscore the unique "double-edged sword" effect of the host immune response to pathogens and the resulting renal biominerals.
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Affiliation(s)
- Yushi Bai
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California San Francisco, San Francisco, California 94143, United States
| | - Yongmei Wang
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California San Francisco, San Francisco, California 94143, United States
| | - Misun Kang
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California San Francisco, San Francisco, California 94143, United States
| | - Claire M. Gabe
- Department
of Oral and Craniofacial Sciences, School of Dentistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
| | - Sudarshan Srirangapatanam
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California San Francisco, San Francisco, California 94143, United States
- College
of Medicine, University of Central Florida, Orlando, Florida 32827, United States
| | - Austin Edwards
- Biological
Imaging Development Center, University of
California San Francisco, San Francisco, California 94143, United States
| | - Marshall Stoller
- Department
of Urology, School of Medicine, University
of California San Francisco, San Francisco, California 94143, United States
| | - Stefan J. Green
- Department
of Internal Medicine, Division of Infectious Diseases, Rush Medical
College, Rush University, Chicago, Illinois 60612, United States
| | - Shaul Aloni
- The
Molecular Foundry, Lawrence Berkeley National
Laboratory, Berkeley, California 94720, United States
| | - Nobumichi Tamura
- Advanced
Light Source, Lawrence Berkeley National
Laboratory, Berkeley, California 94720, United States
| | - Elia Beniash
- Department
of Oral and Craniofacial Sciences, School of Dentistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
| | - Markus Hardt
- Center
for Salivary Diagnostics, The Forsyth Institute, Cambridge, Massachusetts 02142, United States
- Department
of Developmental Biology, Harvard School
of Dental Medicine, Boston, Massachusetts 02115, United States
| | - Sunita P. Ho
- Department
of Preventive and Restorative Dental Sciences, School of Dentistry, University of California San Francisco, San Francisco, California 94143, United States
- Department
of Urology, School of Medicine, University
of California San Francisco, San Francisco, California 94143, United States
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Magnesium Status and Ca/Mg Ratios in a Series of Children and Adolescents with Chronic Diseases. Nutrients 2022; 14:nu14142941. [PMID: 35889897 PMCID: PMC9315923 DOI: 10.3390/nu14142941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/13/2022] [Accepted: 07/14/2022] [Indexed: 11/17/2022] Open
Abstract
Magnesium (Mg) is an essential divalent cation involved in various enzymatic reactions that regulate vital biological functions. The main goal was to evaluate Mg status and its association with nutritional indicators in 78 children and adolescents with chronic diseases. We assessed anthropometric, biochemical, diet, body composition, and bone densitometry valuations. Serum Mg and Ca levels were determined using the standardized method and diet calcium (Ca) and Mg consumption by a prospective 72 h diet survey. Mean serum Ca (9.9 mg/dL), Mg (2.08 mg/dL) dietary Ca (102% DRI: Dietary Reference Intake), and Mg intake (105% DRI) were normal. A total of 45% had hypomagnesemia, 12% had hypermagnesemia, and 26% and 24% had inadequate and high Mg intake, respectively. Only 6% of patients had poor Mg intake and hypomagnesemia, and 54% and 90% of our series had an elevated serum Ca/Mg ratio > 4.70 (mean 4.79) and a low Ca/Mg intake ratio < 1.70 (mean 1.06), respectively. Both Ca/Mg ratios were linked with the risk of developing other chronic conditions such as cardiovascular disease, type 2 diabetes, syndrome metabolic, and even several cancers. Therefore, 79% of children and adolescents with chronic diseases were at elevated risk of having abnormal Mg status and developing other chronic illnesses.
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Taghipour A, Abdoli A, Ramezani A, Abolghazi A, Mofazzal Jahromi MA, Maani S, Heidar Nejadi SM, Rasti S, Shams M, Ghasemi E. Leishmaniasis and Trace Element Alterations: a Systematic Review. Biol Trace Elem Res 2021; 199:3918-3938. [PMID: 33405078 DOI: 10.1007/s12011-020-02505-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 11/17/2020] [Indexed: 12/21/2022]
Abstract
Leishmaniasis is a worldwide prevalent parasitic infection caused by different species of the genus Leishmania. Clinically, the disease divided into three main forms, including visceral leishmaniasis (VL), cutaneous leishmaniasis (CL), and mucocutaneous leishmaniasis (MCL). There is no vaccine for human leishmaniasis and their treatment is challenging. Trace elements (TEs) alteration, including the selenium (Se), zinc (Zn), copper (Cu), ron (Fe), and magnesium (Mg) have been detected in patients with CL and VL as well as canine leishmaniasis. Because TEs play a pivotal role in the immune system, and host immune responses have crucial roles in defense against leishmaniasis, this systematic review aimed to summarize data regarding TEs alteration in human and animal leishmaniasis as well as the role of these elements as an adjuvant for treatment of leishmaniasis. In a setting of systematic review, we found 29 eligible articles (any date until October 1, 2020) regarding TEs in human CL (N = 12), human VL (N = 4), canine leishmaniasis (N = 3), and treatment of leishmaniasis based on TEs (N = 11), which one study examined the TEs level both in CL and VL patients. Our analysis demonstrated a significantly decreased level of Fe, Zn, and Se among human CL and canine leishmaniasis, and Zn and Fe in patients with VL. In contrast, an increased level of Cu in CL patients and Cu and Mg in VL patients and canine leishmaniasis was observed. Treatment of CL based zinc supplementation revealed enhancement of wound healing and diminished scar formation in human and experimentally infected animals. The results of this systematic review indicate that the TEs have important roles in leishmaniasis, which could be assessed as a prognosis factor in this disease. It is suggested that TEs could be prescribed as an adjuvant for the treatment of CL and VL patients.
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Affiliation(s)
- Ali Taghipour
- Department of Parasitology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Amir Abdoli
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran.
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran.
| | - Afifeh Ramezani
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Ahmad Abolghazi
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran
- Zoonoses Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Mirza Ali Mofazzal Jahromi
- Department of Advanced Medical Sciences & Technologies, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
- Department of Laboratory Sciences, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
- Research Center for Noncommunicable Diseases, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Salar Maani
- Department of Parasitology and Mycology, School of Medicine, Jahrom University of Medical Sciences, PO Box 74148-46199, Ostad Motahari Ave, Jahrom, Iran
- Student Research Committee, Jahrom University of Medical Sciences, Jahrom, Iran
| | | | - Sima Rasti
- Department of Parasitology and Mycology, School of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Morteza Shams
- Zoonotic Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| | - Ezatollah Ghasemi
- Department of Medical Parasitology, School of Medicine, Dezful University of Medical Sciences, Dezful, Iran
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Mathew AA, Panonnummal R. 'Magnesium'-the master cation-as a drug-possibilities and evidences. Biometals 2021; 34:955-986. [PMID: 34213669 PMCID: PMC8249833 DOI: 10.1007/s10534-021-00328-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 06/19/2021] [Indexed: 02/06/2023]
Abstract
Magnesium (Mg2+) is the 2nd most abundant intracellular cation, which participates in various enzymatic reactions; there by regulating vital biological functions. Magnesium (Mg2+) can regulate several cations, including sodium, potassium, and calcium; it consequently maintains physiological functions like impulse conduction, blood pressure, heart rhythm, and muscle contraction. But, it doesn't get much attention in account with its functions, making it a "Forgotten cation". Like other cations, maintenance of the normal physiological level of Mg2+ is important. Its deficiency is associated with various diseases, which point out to the importance of Mg2+ as a drug. The roles of Mg2+ such as natural calcium antagonist, glutamate NMDA receptor blocker, vasodilator, antioxidant and anti-inflammatory agent are responsible for its therapeutic benefits. Various salts of Mg2+ are currently in clinical use, but their application is limited. This review collates all the possible mechanisms behind the behavior of magnesium as a drug at different disease conditions with clinical shreds of evidence.
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Affiliation(s)
- Aparna Ann Mathew
- Amrita School of Pharmacy, Amrita Institute of Medical Science & Research Centre, Amrita VishwaVidyapeetham, Kochi, 682041, India
| | - Rajitha Panonnummal
- Amrita School of Pharmacy, Amrita Institute of Medical Science & Research Centre, Amrita VishwaVidyapeetham, Kochi, 682041, India.
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Bogden JD, Kemp FW, Han S, Li W, Bruening K, Denny T, Oleske JM, Lloyd J, Baker H, Perez G, Kloser P, Skurnick J, Louria DB. Status of selected nutrients and progression of human immunodeficiency virus type 1 infection. Am J Clin Nutr 2000; 72:809-15. [PMID: 10966904 DOI: 10.1093/ajcn/72.3.809] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Immune function is highly dependent on nutritional status because the large mass and high rate of cellular turnover of the immune system make it a major user of nutrients. Furthermore, nutrient requirements may be increased during acute and chronic infections, including HIV-1 infection. OBJECTIVE The current study was designed to assess relations among HIV-1 progression and 11 nutritional and demographic variables. DESIGN The participants were 106 HIV-infected outpatients and 29 uninfected control subjects (n = 89 men and 46 women; age range: 35-57 y). The HIV-infected subjects represented a broad range of disease progression. RESULTS We found lower concentrations of plasma and erythrocyte magnesium and of erythrocyte reduced glutathione beginning early in the course of HIV-1 infection. Significantly decreased hematocrit and increased serum copper concentration developed only late in the course of the disease. Statistically significant univariate associations were found between the CD4(+) T lymphocyte count and hematocrit, plasma magnesium concentration, and plasma zinc concentration. The lowest erythrocyte magnesium concentrations occurred in HIV-infected subjects who consumed alcoholic beverages. Independent variables that were significant joint predictors of CD4(+) cell count in multiple regression analyses were hematocrit and plasma free choline and zinc concentrations. These 3 factors together explained 43% of the variability in CD4(+) cell counts. CONCLUSION The results provide evidence that compromised nutritional and antioxidant status begin early in the course of HIV-1 infection and may contribute to disease progression.
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Affiliation(s)
- J D Bogden
- Department of Preventive Medicine and Community Health, the University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark.
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Kubena KS, McMurray DN. Nutrition and the immune system: a review of nutrient-nutrient interactions. JOURNAL OF THE AMERICAN DIETETIC ASSOCIATION 1996; 96:1156-64; quiz 1165-6. [PMID: 8906141 DOI: 10.1016/s0002-8223(96)00297-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Although research on the role of single nutrients in immune function is extensive, this is not the case for multiple nutrients and subsequent nutrient-nutrient interactions. After presenting a brief overview of immune function, the authors consider reports that examine imbalance of more than one nutrient and interactive effects on immunocompetence. Availability of one nutrient may impair or enhance the action of another in the immune system, as reported for nutrients such as vitamin E and selenium, vitamin E and vitamin A, zinc and copper, and dietary fatty acids and vitamin A. Nutrient-nutrient interactions may negatively affect immune function. For example, excess calcium interferes with leukocyte function by displacing magnesium ions, thereby reducing cell adhesion. Because of consumer interest in supplementation to improve immune function, the potential for harm exists. Research is needed to improve knowledge in this area so that recommendations can be made with more confidence.
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Affiliation(s)
- K S Kubena
- Department of Animal Science and Faculty of Nutrition, Texas A&M University, College Station 77843, USA
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Skurnick JH, Bogden JD, Baker H, Kemp FW, Sheffet A, Quattrone G, Louria DB. Micronutrient profiles in HIV-1-infected heterosexual adults. JOURNAL OF ACQUIRED IMMUNE DEFICIENCY SYNDROMES AND HUMAN RETROVIROLOGY : OFFICIAL PUBLICATION OF THE INTERNATIONAL RETROVIROLOGY ASSOCIATION 1996; 12:75-83. [PMID: 8624765 DOI: 10.1097/00042560-199605010-00011] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
There is compelling evidence that micronutrients can profoundly affect immunity. We surveyed vitamin supplement use and circulating concentrations of 22 nutrients and glutathione in 64 HIV-1 seropositive men and women and 33 seronegative controls participating in a study of heterosexual HIV-1 transmission. We assayed antioxidants (vitamins A, C, and E; total carotenes), vitamins B6 and B12, folate, thiamin, niacin, biotin, riboflavin, pantothenic acid, free and total choline and carnitine, biopterin, inositol, copper, zinc, selenium, and magnesium. HIV-infected patients had lower mean circulating concentrations of magnesium (p < 0.0001), total carotenes (p = 0.009), total choline (p = 0.002), and glutathione (p = 0.045), and higher concentrations of niacin (p < 0.0001) than controls. Fifty-nine percent of HIV+ patients had low concentrations of magnesium, compared with 9% of controls (p < 0.0001). These abnormal concentrations were unrelated to stage of disease. Participants who took vitamin supplements had consistently fewer low concentrations of antioxidants, across HIV infection status and disease stage strata (p = 0.0006). Nevertheless, 29% of the HIV+ patients taking supplemental vitamins had subnormal levels of one or more antioxidants. The frequent occurrence of abnormal micronutrient nutriture, as found in these HIV+ subjects, may contribute to disease pathogenesis. The low magnesium concentrations may be particularly relevant to HIV-related symptoms of fatigue, lethargy, and impaired mentation.
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Affiliation(s)
- J H Skurnick
- Department of Preventive Medicine and Community Health, UMDNJ-New Jersey Medical School, Newark, New Jersey 07103-2714, USA
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