1
|
Singh S, Kaur J, Ram H, Singh J, Kaur S. Agronomic bio-fortification of wheat ( Triticum aestivum L.) to alleviate zinc deficiency in human being. RE/VIEWS IN ENVIRONMENTAL SCIENCE AND BIO/TECHNOLOGY 2023; 22:505-526. [PMID: 37234132 PMCID: PMC10134721 DOI: 10.1007/s11157-023-09653-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/08/2023] [Indexed: 05/27/2023]
Abstract
Worldwide, 40% population consumes wheat (Triticum aestivum L.) as a staple food that is low in zinc (Zn) content. Zn deficiency is a major micronutrient disorder in crop plants and humans worldwide, adversely impacting agricultural productivity, human health and socio-economic concern. Globally, the entire cycle of increasing the Zn concentration in wheat grains and its ultimate effect on grain yield, quality, human health & nutrition and socio-economic status of livelihood is less compared. So the present studies were planned to compare the worldwide studies for the alleviation of Zn malnutrition. Zn intake is affected by numerous factors from soil to crop, crop to food and food to humans. The post-harvest fortification, diversification in dietary habits, mineral supplementation and biofortification are various possible approaches to enhance the Zn concentration in food. The wheat grains Zn is influenced by the Zn application technique and time concerning crop developmental stages. The use of soil microorganisms mobilize unavailable Zn, and improve Zn assimilation, plant growth, yield and Zn content in wheat. Climate change can have an inverse impact on the efficiency of agronomic biofortification methods due to a reduction in grain-filling stages. Agronomic biofortification can improve Zn content, crop yield as well as quality and ultimately, have a positive impact on human nutrition, health and socioeconomic status of livelihood. Though bio-fortification research has progressed, some crucial areas are still needed to be addressed or improved to achieve the fundamental purpose of agronomic biofortification.
Collapse
Affiliation(s)
| | - Jagmohan Kaur
- Punjab Agricultural University, Ludhiana, 141004 India
| | - Hari Ram
- Punjab Agricultural University, Ludhiana, 141004 India
| | | | - Sirat Kaur
- Punjab Agricultural University, Ludhiana, 141004 India
| |
Collapse
|
2
|
Chen F, Saqlain L, Ma J, Khan ZI, Ahmad K, Ashfaq A, Sultana R, Muhammad FG, Maqsood A, Naeem M, Malik IS, Munir M, Nadeem M, Yang Y. Evaluation of potential ecological risk and prediction of zinc accumulation and its transfer in soil plants and ruminants: public health implications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:3386-3393. [PMID: 34387818 DOI: 10.1007/s11356-021-15821-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 08/01/2021] [Indexed: 06/13/2023]
Abstract
Present work evaluated the zinc (Zn) concentration in soil, forage, blood plasma, hair, and feces samples of cows, buffaloes, and sheep taken from Mianwali, Punjab, Pakistan. The concentration of Zn was found in the ranged of 21.82-35.09mg/kg, 32.59-42.17mg/kg, 0.927-2.48mg/l, 1.03-2.84mg/kg, and 0.923-1.98mg/kg in soil, forage, blood plasma, hair, and feces samples, respectively. The Zn concentration in soil, forage, blood, hair, and feces was safer compared to standard limits. Statistical analysis described that values for BCF, PLI, EF, DIM, and HRI ranged 1.03-1.57mg/kg, 0.486-0.782mg/kg, 0.457-0.696mg/kg, 0.048-0.08mg/kg, and 0.160-0.272mg/kg, respectively. It can be concluded from the present work that Zn concentration was safe in soil, forages, and animal samples. BCF was noticed as greater than 1 while PLI, EF, DIM, and HRI were found less than 1, so regular heavy metal analysis was required to appraise the contamination level in environment.
Collapse
Affiliation(s)
- Fu Chen
- School of Environmental Science and Spatial Informatics, China University Mining and Technology, Xuzhou, China
| | - Laraib Saqlain
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Jing Ma
- School of Environmental Science and Spatial Informatics, China University Mining and Technology, Xuzhou, China
| | - Zafar Iqbal Khan
- Department of Botany, University of Sargodha, Sargodha, Pakistan.
| | - Kafeel Ahmad
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Asma Ashfaq
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Razia Sultana
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | | | - Ayesha Maqsood
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Majida Naeem
- School of Environmental Science and Spatial Informatics, China University Mining and Technology, Xuzhou, China
| | | | - Mudasra Munir
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Nadeem
- Institute of Food Science and Nutrition, University of Sargodha, Sargodha, Pakistan
| | - Yongjun Yang
- School of Environmental Science and Spatial Informatics, China University Mining and Technology, Xuzhou, China
| |
Collapse
|
3
|
Bhattacharyya A, Jameei A, Karande AA, Chakravarty AR. BODIPY-attached zinc(II) complexes of curcumin drug for visible light assisted photo-sensitization, cellular imaging and targeted PDT. Eur J Med Chem 2021; 220:113438. [PMID: 33915370 DOI: 10.1016/j.ejmech.2021.113438] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/28/2021] [Accepted: 04/02/2021] [Indexed: 12/13/2022]
Abstract
Boron-dipyrromethene (BODIPY) based photosensitizers as porphyrinoids and curcumin as natural product possess exciting photophysical features suitable for theranostic applications, namely, imaging and photodynamic therapy (PDT). Limited aqueous solubility and insufficient physiological stability, however, reduce their efficacy significantly. We have designed a novel strategy to deliver these two unusable cytotoxins simultaneously in cancer cells and herein, report the synthesis, characterization and imaging-assisted photocytotoxicity of three zinc(II) complexes containing N3-donor dipicolylamine (dpa) ligands (L1-3) and O,O-donor curcumin (Hcur) viz. [Zn(L1)(cur)]Cl (1), [Zn(L2)(cur)]Cl (2) and [Zn(L3)(cur)]Cl (3), where L2 and L3 have pendant fluorescent BODIPY and non-emissive di-iodo-BODIPY moieties. Metal chelation imparted remarkable biological stability (pH ∼7.4) to the respective ligands and induces significant aqueous solubility. These ternary complexes could act as replacements of the existing metalloporphyrin-based PDT photosensitizers as their visible-light photosensitizing ability is reinforced by the dual presence of blue light absorbing curcumin and green light harvesting BODIPY units. Complex 2 having emissive BODIPY unit L2 and curcumin, showed mitochondria selective localization in HeLa, MCF-7 cancer cells and complex 3, the di-iodinated analogue of complex 2, exhibited type-I/II PDT activity via inducing apoptosis through mitochondrial membrane disruption in cancer cells while being significantly nontoxic in dark and to the healthy cells.
Collapse
Affiliation(s)
- Arnab Bhattacharyya
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Sir C.V. Raman Avenue, Bangalore, 560012, India
| | - Aida Jameei
- Department of Biochemistry, Indian Institute of Science, Sir C.V. Raman Avenue, Bangalore, 560012, India
| | - Anjali A Karande
- Department of Biochemistry, Indian Institute of Science, Sir C.V. Raman Avenue, Bangalore, 560012, India.
| | - Akhil R Chakravarty
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Sir C.V. Raman Avenue, Bangalore, 560012, India.
| |
Collapse
|
4
|
Cabot C, Martos S, Llugany M, Gallego B, Tolrà R, Poschenrieder C. A Role for Zinc in Plant Defense Against Pathogens and Herbivores. FRONTIERS IN PLANT SCIENCE 2019; 10:1171. [PMID: 31649687 PMCID: PMC6794951 DOI: 10.3389/fpls.2019.01171] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 08/27/2019] [Indexed: 05/17/2023]
Abstract
Pests and diseases pose a threat to food security, which is nowadays aggravated by climate change and globalization. In this context, agricultural policies demand innovative approaches to more effectively manage resources and overcome the ecological issues raised by intensive farming. Optimization of plant mineral nutrition is a sustainable approach to ameliorate crop health and yield. Zinc is a micronutrient essential for all living organisms with a key role in growth, development, and defense. Competition for Zn affects the outcome of the host-attacker interaction in both plant and animal systems. In this review, we provide a clear framework of the different strategies involving low and high Zn concentrations launched by plants to fight their enemies. After briefly introducing the most relevant macro- and micronutrients for plant defense, the functions of Zn in plant protection are summarized with special emphasis on superoxide dismutases (SODs) and zinc finger proteins. Following, we cover recent meaningful studies identifying Zn-related passive and active mechanisms for plant protection. Finally, Zn-based strategies evolved by pathogens and pests to counteract plant defenses are discussed.
Collapse
Affiliation(s)
- Catalina Cabot
- Departament of Biology, Universitat de les Illes Balears, Palma, Spain
| | - Soledad Martos
- Plant Physiology Laboratory, Bioscience Faculty, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mercè Llugany
- Plant Physiology Laboratory, Bioscience Faculty, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Berta Gallego
- Plant Physiology Laboratory, Bioscience Faculty, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Roser Tolrà
- Plant Physiology Laboratory, Bioscience Faculty, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Charlotte Poschenrieder
- Plant Physiology Laboratory, Bioscience Faculty, Universitat Autònoma de Barcelona, Barcelona, Spain
| |
Collapse
|
5
|
Wiqas A, LeSauter J, Taub A, Austin RN, Silver R. Elevated zinc transporter ZnT3 in the dentate gyrus of mast cell-deficient mice. Eur J Neurosci 2019; 51:1504-1513. [PMID: 31502721 DOI: 10.1111/ejn.14575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 07/01/2019] [Accepted: 07/25/2019] [Indexed: 11/27/2022]
Abstract
Zinc is important in neurogenesis, but excessive levels can cause apoptosis and other pathologies leading to cognitive impairments. Mast cells are present in many brain regions including the hippocampus, an area rich in vesicular zinc. Mast cells contain zinc-rich granules and a well-developed mechanism for uptake of zinc ions; both features point to the potential for a role in zinc homeostasis. Prior work using the Timm stain supported this hypothesis, as increased labile zinc was detected in the hippocampus of mast cell-deficient mice compared to wild-type mice while no differences in total zinc were found between the two genotypes in the whole brain or other tissues. The current report further examines differences in zinc homeostasis between wild-type and mast cell-deficient mice by exploring the zinc transporter ZnT3, which transports labile zinc into synaptic vesicles. The first study used immunocytochemistry to localize ZnT3 within the mossy fibre layer of the hippocampus to determine whether there was differential expression of ZnT3 in wild-type versus mast cell-deficient mice. The second study used inductively coupled plasma mass spectrometry (ICP-MS) to determine total zinc content in the whole dentate gyrus of the two genotypes. The immunocytochemical results indicate that there are higher levels of ZnT3 localized to the mossy fibre layer of the dentate gyrus of mast cell-deficient mice than in wild-type mice. The ICP-MS data reveal no differences in total zinc in dentate gyrus as a whole. The results are consistent with the hypothesis that mast cells participate in zinc homeostasis at the level of synaptic vesicles.
Collapse
Affiliation(s)
- Amen Wiqas
- Department of Biology, Barnard College, Columbia University, New York, New York
| | - Joseph LeSauter
- Department of Neuroscience, Barnard College, Columbia University, New York, New York
| | - Alana Taub
- Department of Psychology, Columbia University, New York, New York
| | | | - Rae Silver
- Department of Neuroscience, Barnard College, Columbia University, New York, New York.,Department of Psychology, Columbia University, New York, New York
| |
Collapse
|
6
|
Elitt CM, Fahrni CJ, Rosenberg PA. Zinc homeostasis and zinc signaling in white matter development and injury. Neurosci Lett 2019; 707:134247. [PMID: 31059767 DOI: 10.1016/j.neulet.2019.05.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 04/29/2019] [Accepted: 05/01/2019] [Indexed: 02/08/2023]
Abstract
Zinc is an essential dietary micronutrient that is abundant in the brain with diverse roles in development, injury, and neurological diseases. With new imaging tools and chelators selectively targeting zinc, the field of zinc biology is rapidly expanding. The importance of zinc homeostasis is now well recognized in neurodegeneration, but there is emerging data that zinc may be equally important in white matter disorders. This review provides an overview of zinc biology, including a discussion of clinical disorders of zinc deficiency, different zinc pools, zinc biomarkers, and methods for measuring zinc. It emphasizes our limited understanding of how zinc is regulated in oligodendrocytes and white matter. Gaps in knowledge about zinc transporters and zinc signaling are discussed. Zinc-induced oligodendrocyte injury pathways relevant to white matter stroke, multiple sclerosis, and white matter injury of prematurity are reviewed and examples of zinc-dependent proteins relevant to myelination highlighted. Finally, a novel ratiometric zinc sensor is reviewed, revealing new information about mobile zinc during oligodendrocyte differentiation. With a better understanding of zinc biology in oligodendrocytes, new therapeutic targets for white matter disorders may be possible and the necessary tools to appropriately study zinc are finally available.
Collapse
Affiliation(s)
- Christopher M Elitt
- Boston Children's Hospital, Department of Neurology and the F.M. Kirby Neurobiology Center, 300 Longwood Avenue, Boston, MA, United States; Program in Neuroscience, Harvard Medical School, Boston, MA, 02115, USA.
| | - Christoph J Fahrni
- School of Chemistry and Biochemistry and Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
| | - Paul A Rosenberg
- Boston Children's Hospital, Department of Neurology and the F.M. Kirby Neurobiology Center, 300 Longwood Avenue, Boston, MA, United States; Program in Neuroscience, Harvard Medical School, Boston, MA, 02115, USA
| |
Collapse
|