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Salgueiro M, Camporeale G, Visentin A, Aran M, Pellizza L, Esperante SA, Corbat A, Grecco H, Sousa B, Esperón R, Borkosky SS, de Prat-Gay G. Molten Globule Driven and Self-downmodulated Phase Separation of a Viral Factory Scaffold. J Mol Biol 2023; 435:168153. [PMID: 37210029 DOI: 10.1016/j.jmb.2023.168153] [Citation(s) in RCA: 3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/09/2023] [Accepted: 05/12/2023] [Indexed: 05/22/2023]
Abstract
Viral factories of liquid-like nature serve as sites for transcription and replication in most viruses. The respiratory syncytial virus factories include replication proteins, brought together by the phosphoprotein (P) RNA polymerase cofactor, present across non-segmented negative stranded RNA viruses. Homotypic liquid-liquid phase separation of RSV-P is governed by an α-helical molten globule domain, and strongly self-downmodulated by adjacent sequences. Condensation of P with the nucleoprotein N is stoichiometrically tuned, defining aggregate-droplet and droplet-dissolution boundaries. Time course analysis show small N-P nuclei gradually coalescing into large granules in transfected cells. This behavior is recapitulated in infection, with small puncta evolving to large viral factories, strongly suggesting that P-N nucleation-condensation sequentially drives viral factories. Thus, the tendency of P to undergo phase separation is moderate and latent in the full-length protein but unleashed in the presence of N or when neighboring disordered sequences are deleted. This, together with its capacity to rescue nucleoprotein-RNA aggregates suggests a role as a "solvent-protein".
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Affiliation(s)
- Mariano Salgueiro
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Gabriela Camporeale
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Araceli Visentin
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Martin Aran
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Leonardo Pellizza
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | | | - Agustín Corbat
- Facultad de Ciencias Exactas y Naturales (FCEN), Universidad de Buenos Aires, and IFIBA, CONICET, Buenos Aires, Argentina
| | - Hernán Grecco
- Facultad de Ciencias Exactas y Naturales (FCEN), Universidad de Buenos Aires, and IFIBA, CONICET, Buenos Aires, Argentina
| | - Belén Sousa
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Ramiro Esperón
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Silvia S Borkosky
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina
| | - Gonzalo de Prat-Gay
- Fundación Instituto Leloir, Instituto de Investigaciones Bioquímicas de Buenos Aires (IIBBA) CONICET, Buenos Aires, Argentina.
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Conci J, Alvarez-Paggi D, de Oliveira GAP, Pagani TD, Esperante SA, Borkosky SS, Aran M, Alonso LG, Mohana-Borges R, Prat-Gay GD. Conformational Isomerization Involving Conserved Proline Residues Modulates Oligomerization of the NS1 Interferon Response Inhibitor from the Syncytial Respiratory Virus. Biochemistry 2019; 58:2883-2892. [PMID: 31243994 DOI: 10.1021/acs.biochem.8b01288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Interferon response suppression by the respiratory syncytial virus relies on two unique nonstructural proteins, NS1 and NS2, that interact with cellular partners through high-order complexes. We hypothesized that two conserved proline residues, P81 and P67, participate in the conformational change leading to oligomerization. We found that the molecular dynamics of NS1 show a highly mobile C-terminal helix, which becomes rigid upon in silico replacement of P81. A soluble oligomerization pathway into regular spherical structures at low ionic strengths competes with an aggregation pathway at high ionic strengths with an increase in temperature. P81A requires higher temperatures to oligomerize and has a small positive effect on aggregation, while P67A is largely prone to aggregation. Chemical denaturation shows a first transition, involving a high fluorescence and ellipticity change corresponding to both a conformational change and substantial effects on the environment of its single tryptophan, that is strongly destabilized by P67A but stabilized by P81A. The subsequent global cooperative unfolding corresponding to the main β-sheet core is not affected by the proline mutations. Thus, a clear link exists between the effect of P81 and P67 on the stability of the first transition and oligomerization/aggregation. Interestingly, both P67 and P81 are located far away in space and sequence from the C-terminal helix, indicating a marked global structural dynamics. This provides a mechanism for modulating the oligomerization of NS1 by unfolding of a weak helix that exposes hydrophobic surfaces, linked to the participation of NS1 in multiprotein complexes.
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Affiliation(s)
- Julieta Conci
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Damian Alvarez-Paggi
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Guilherme A P de Oliveira
- Programa de Biologia Estrutural, Instituto de Bioquímica Médica Leopoldo de Meis, Instituto Nacional de Ciência e Tecnologia de Biologia Estrutural e Bioimagem, Centro Nacional de Ressonância Magnética Nuclear Jiri Jonas , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , Brazil
| | - Talita D Pagani
- Instituto de Biofísica Carlos Chagas Filho , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , Brazil
| | - Sebastian A Esperante
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Silvina S Borkosky
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Martin Aran
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Leonardo G Alonso
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
| | - Ronaldo Mohana-Borges
- Instituto de Biofísica Carlos Chagas Filho , Universidade Federal do Rio de Janeiro , 21941-902 Rio de Janeiro , Brazil
| | - Gonzalo de Prat-Gay
- Protein Structure-Function and Engineering Laboratory , Fundación Instituto Leloir and IIBBA-CONICET , Av. Patricias Argentinas 435 , 1405 Buenos Aires , Argentina
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Aran M, Smal C, Pellizza L, Gallo M, Otero LH, Klinke S, Goldbaum FA, Ithurralde ER, Bercovich A, Mac Cormack WP, Turjanski AG, Cicero DO. Solution and crystal structure of BA42, a protein from the Antarctic bacteriumBizionia argentinensiscomprised of a stand-alone TPM domain. Proteins 2014; 82:3062-78. [DOI: 10.1002/prot.24667] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 08/01/2014] [Accepted: 08/06/2014] [Indexed: 11/11/2022]
Affiliation(s)
- Martin Aran
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Clara Smal
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Leonardo Pellizza
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Mariana Gallo
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Lisandro H. Otero
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
- Plataforma Argentina de Biología Estructural y Metabolómica PLABEM, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Sebastián Klinke
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
- Plataforma Argentina de Biología Estructural y Metabolómica PLABEM, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Fernando A. Goldbaum
- Fundación Instituto Leloir, IIBBA-CONICET, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
- Plataforma Argentina de Biología Estructural y Metabolómica PLABEM, Patricias Argentinas 435 (C1405BWE); Buenos Aires Argentina
| | - Esteban R. Ithurralde
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires, e INQUIMAE-CONICET, Intendente Güiraldes 2160 (C1428EGA); Buenos Aires Argentina
| | - Andrés Bercovich
- Biosidus S.A., Constitución 4234 (C1254ABX); Buenos Aires Argentina
| | | | - Adrián G. Turjanski
- Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales; Universidad de Buenos Aires, e INQUIMAE-CONICET, Intendente Güiraldes 2160 (C1428EGA); Buenos Aires Argentina
| | - Daniel O. Cicero
- Dipartimento di Scienze e Tecnologie Chimiche; Università di Roma “Tor Vergata”, via della Ricerca Scientifica SNC (00133); Rome Italy
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Faraj SE, Roman EA, Aran M, Gallo M, Santos J. The alteration of the C-terminal region of human frataxin distorts its structural dynamics and function. FEBS J 2014; 281:3397-419. [PMID: 24920569 DOI: 10.1111/febs.12869] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Revised: 05/01/2014] [Accepted: 06/06/2014] [Indexed: 01/09/2023]
Abstract
Friedreich's ataxia (FRDA) is linked to a deficiency of frataxin (FXN), a mitochondrial protein involved in iron-sulfur cluster synthesis. FXN is a small protein with an α/β fold followed by the C-terminal region (CTR) with a nonperiodic structure that packs against the protein core. In the present study, we explored the impact of the alteration of the CTR on the stability and dynamics of FXN. We analyzed several pathological and rationally designed CTR mutants using complementary spectroscopic and biophysical approaches. The pathological mutation L198R yields a global destabilization of the structure correlating with a significant and highly localized alteration of dynamics, mainly involving residues that are in contact with L198 in wild-type FXN. Variant FXN 90-195, which is closely related to the FRDA-associated mutant FXN 81-193, conserves a globular shape with a native-like structure. However, the truncation of the CTR results in an extreme alteration of global stability and protein dynamics over a vast range of timescales and encompassing regions far from the CTR, as shown by proton-water exchange rates and (15) N-relaxation measurements. Increased sensitivity to proteolysis, observed in vitro for both mutants, suggests a faster degradation rate in vivo, whereas the enhanced tendency to aggregate exhibited by the truncated variant may account for the loss of functional FXN, with both phenomena providing an explanation as to why the alteration of the CTR causes FRDA. These results contribute to understanding how stability and activity are linked to protein motions and they might be useful for the design of target-specific ligands to control local protein motions for stability enhancement.
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Affiliation(s)
- Santiago E Faraj
- Instituto de Química y Físico-Química Biológicas, Universidad de Buenos Aires, Argentina
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Ferrero D, Aran M, Rimmaudo L, Wolosiuk RA. The C-terminal extension of chloroplast 2-Cys peroxiredoxin is critical for interaction with ATP. Biochemistry 2012; 51:2169-71. [PMID: 22385109 DOI: 10.1021/bi201843b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
2-Cys peroxiredoxins (2-Cys Prxs) are ubiquitous enzymes that have been implicated in peroxide-mediated signaling of markedly different processes, such as cancer and photosynthesis. A highly conserved C-terminal extension of eukaryotic homologues modulates both the overoxidation of cysteines and the formation of oligomers. Here, we reveal that the plant counterpart regulates the self-polymerization of 2-Cys Prx triggered by ATP and Mg(2+). This feature is of particular importance under oxidative stress because the interaction of ATP with 2-Cys Prx rapidly integrates nonredox chemistry of signaling pathways into a network hub governed by multiple redox transformations at cysteine residues.
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Affiliation(s)
- Diego Ferrero
- Instituto Leloir, IIBBA-CONICET, Depto. Química Biológica-FCEN-UBA, Patricias Argentinas 435, C1405BWE Buenos Aires, Argentina
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Kazemi M, Aran M, Zamani S. Effect of Calcium Chloride and Salicylic Acid Treatments on Quality Characteristics of Kiwifruit (Actinidia deliciosa cv. Hayward) During Storage. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/ajpp.2011.183.189] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Kazemi M, Aran M, Zamani S. Extending the Vase Life of Lisianthus (Eustoma grandiflorum Mariachii. cv. blue) with Different Preservatives. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/ajpp.2011.167.175] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
2-Cys peroxiredoxins are peroxidases devoid of prosthetic groups that mediate in the defence against oxidative stress and the peroxide activation of signaling pathways. This dual capacity relies on the high reactivity of the conserved peroxidatic and resolving cysteines, whose modification embraces not only the usual thiol-disulfide exchange but also higher oxidation states of the sulfur atom. These changes are part of a complex system wherein the cooperation with other post-translational modifications - phosphorylation, acetylation - may function as major regulatory mechanisms of the quaternary structure. More importantly, modern proteomic approaches have identified the oxyacids at cysteine residues as novel protein targets for unsuspected post-translational modifications, such as phosphorylation that yields the unusual sulfi(o)nic-phosphoryl anhydride. In this article, we review the biochemical attributes of 2-Cys peroxiredoxins that, in combination with complementary studies of forward and reverse genetics, have generated stimulating molecular models to explain how this enzyme integrates into cell signaling in vivo.
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Affiliation(s)
- Martin Aran
- Instituto Leloir, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
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Aran M, Caporaletti D, Senn AM, Tellez de Iñon MT, Girotti MR, Llera AS, Wolosiuk RA. ATP-dependent modulation and autophosphorylation of rapeseed 2-Cys peroxiredoxin. FEBS J 2008; 275:1450-1463. [PMID: 18279387 DOI: 10.1111/j.1742-4658.2008.06299.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
2-Cys peroxiredoxins (2-Cys Prx) are ubiquitous thiol-containing peroxidases that have been implicated in antioxidant defense and signal transduction. Although their biochemical features have been extensively studied, little is known about the mechanisms that link the redox activity and non-redox processes. Here we report that the concerted action of a nucleoside triphosphate and Mg(2+) on rapeseed 2-Cys Prx reversibly impairs the peroxidase activity and promotes the formation of high molecular mass species. Using protein intrinsic fluorescence in the analysis of site-directed mutants, we demonstrate that ATP quenches the emission intensity of Trp179, a residue close to the conserved Cys175. More importantly, we found that ATP facilitates the autophosphorylation of 2-Cys Prx when the protein is successively reduced with thiol-bearing compounds and oxidized with hydroperoxides or quinones. MS analyses reveal that 2-Cys Prx incorporates the phosphoryl group into the Cys175 residue yielding the sulfinic-phosphoryl [Prx-(Cys175)-SO(2)PO(3)(2-)] and the sulfonic-phosphoryl [Prx-(Cys175)-SO(3)PO(3)(2-)] anhydrides. Hence, the functional coupling between ATP and 2-Cys Prx gives novel insights into not only the removal of reactive oxygen species, but also mechanisms that link the energy status of the cell and the oxidation of cysteine residues.
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Affiliation(s)
- Martin Aran
- Instituto Leloir, IIBBA-CONICET, Universidad de Buenos Aires, Argentina
| | | | - Alejandro M Senn
- Instituto Leloir, IIBBA-CONICET, Universidad de Buenos Aires, Argentina
| | | | - María R Girotti
- Instituto Leloir, IIBBA-CONICET, Universidad de Buenos Aires, Argentina
| | - Andrea S Llera
- Instituto Leloir, IIBBA-CONICET, Universidad de Buenos Aires, Argentina
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Thomasz L, Aran M, Pizarro RA, Ibañez J, Pisarev MA, Converso D, Juvenal GJ, Krawiec L. Inhibition of peroxidase and catalase activities and modulation of hydrogen peroxide level by inositol phosphoglycan-like compounds. Horm Metab Res 2007; 39:14-9. [PMID: 17226108 DOI: 10.1055/s-2007-957341] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Inositol phosphoglycan-like compounds are produced by the hydrolysis of the membrane bound glycosyl phosphoinositides. Besides being short term mediators of insulin action, they inhibit peroxidases and catalase, increasing the concentration of cellular hydrogen peroxide. Although high concentrations of hydrogen peroxide are toxic, moderate increases of its basal level are signals for different metabolic pathways. The inhibitor, localized in the cytosol of the cell, acts on peroxidases and catalase of the same tissue (homologous action) and of other tissues or organisms (heterologous action). The inositol phosphoglycan-like compound inhibits peroxidases with different prosthetic groups, i.e. containing iron such as: thyroid peroxidase, lactoperoxidase, horseradish peroxidase, soy bean peroxidase; and containing selenium such as glutathione peroxidase and 2-cys peroxiredoxin with no prosthetic group. Besides peroxidases, the inositol phosphoglycan-like compound inhibits catalase, another heme enzyme. The inhibition kinetics demonstrates a noncompetitive effect. The site of action is not the prosthetic group, given that the inhibitor does not produce any effect on the peak in the Soret region in the presence or absence of hydrogen peroxide. In conclusion, the inositol phosphoglycan-like compound is the general inhibitor of peroxidases and catalase involved in the modulation of hydrogen peroxide level that acts in different metabolic pathways as a signal transducer.
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Affiliation(s)
- L Thomasz
- Department of Radiobiology, Argentine Atomic Energy Commission (CNEA), Buenos Aires, Argentina
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Casterad MA, Aran M, Herrero J, Albizua L. Estimación de superficies de cultivos en pequeños regadíos mediante encuesta de terreno y datos de satélite. ACTA ACUST UNITED AC 1992. [DOI: 10.1051/agro:19920901] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Lifshitz M, Reznikov R, Aran M. Perceived similarity versus contrast between kibbutz parents and their preadolescent children's adjustment. Child Psychiatry Hum Dev 1975; 5:150-60. [PMID: 806435 DOI: 10.1007/bf01433674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Parents' characteristics and the behavioral manifestations of 100 two-parented, 10- to 13-year-old kibbutz children were analyzed in a 2 x 2 fractiorial design (boys versus girls x girls x parents similar versus different) to assess the effect to parental degree of socially perceived similarity on their children's adjustment. It is found that children of similar parents had more positive interpersonal relationships but more fears, especially the boys, while children of contrasting parents had more negative interpersonal relationships, with the boys exhibiting fewer fears. It seems that a unified family structure reinforces a normative social behavior, but it fosters dependency and restricts breadth of preception and possibilities for exercising diversity in behavior. It leaves boys, even within the kibbutz egalitarian educaiton, less confident in acting independently.
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Berkman AT, Bilge N, Aran M, Aldemir O. [Diagnostic and therapeutic problems in Hodgkin's disease of the mediastinum]. Turk Tip Cemiy Mecm 1971; 37:77-96. [PMID: 5159735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Berkman AT, Aran M, Civelekoğlu E, Adali I, Aldemir O. [Diagnostic and therapeutic problems in malignant effusions and chylothorax]. Turk Tip Cemiy Mecm 1970; 36:259-277. [PMID: 5510334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Bilge N, Aran M. [Results obtained by high doses of cyclophosphamide in solid tumors]. Turk Tip Cemiy Mecm 1970; 36:116-27. [PMID: 5502530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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17
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Aran M. [A new platelet peculiarity in iron deficiency anemias]. Turk Tip Cemiy Mecm 1970; 36:109-15. [PMID: 5502529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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18
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Aran M. [A new thrombocyte peculiarity in hemoglobinopathy]. Turk Tip Cemiy Mecm 1970; 36:164-168. [PMID: 5501878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Aran M. [Estriol succinate and platelet adhesiveness]. Turk Tip Cemiy Mecm 1969; 35:609-14. [PMID: 5378307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Aran M. [Physiology of hemostasis and blood coagulation and their practical application in view of recent developments]. J Istanb Univ Fac Dent 1968; 2:285-96. [PMID: 5265408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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