En
  • دکتری (1385)

    بیو فیزیک

    دانشگاه تهران، ایران

  • کارشناسی‌ارشد (1377)

    بیو فیزیک

    دانشگاه تهران، ایران

  • طراحی و ساخت نانو بیوسنسورها - نانوسامانه های انتقال دارو
  • ساخت نانوسامانه های دارویی برای درمان بیماریهای تحلیل برنده عصبی
  • نانوبیوتکنولوژی

Maryam Nikkhah Associate professor of Tarbiat Modares University Address: Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran P.O.Box:14115-154 Phone: 98 (21) 82884734 Fax: :98(21) 82884717 Email: m_nikkhah@modares.ac.ir Educational background I earned a BSc in Cell and Molecular Biology from University of Tehran (1992 - 1996). I then received a MSc in Biophysics at University of Tehran, (1996 - 1999). I did my research in Dr. Goliaeis laboratory focused on the effect of Hyperthermia on the production of embryonic human growth hormone.Then I earned a PhD in Biophysics at University of Tehran (1999 - 2005).The research was done under supervision of Prof. Sarbolouki and Prof. Naderimanesh focusing on Cloning, expression and characterization of a peptide from the scorpion venom. During my PhD I worked in National institute of Genetic Engineering and Biotechnology for 2 years. Short-Term Fellowships: - Protein Engineering, Biochemistry Department, University of Cambridge, UK, 2000-2001. - Collaboration in EPIC project (exploiting protein complexes in cell death), national university of Ireland-Galway, 2016- 2020. Research interests: - Development of nanobiosensors for cancer detection. - Development of Nanocarriers for drug delivery. - Self-assembly of the proteins involved in neurodegenerative diseases.

ارتباط

رزومه

Graphene quantum dots based magnetic nanoparticles as a promising delivery system for controlled doxorubicin release

Soheila Javadian, Khadijeh Najafi, S Morteza Sadrpoor, Fatemeh Ektefa, Nima Dalir, Maryam Nikkhah
Journal PapersJournal of Molecular Liquids , 2021 February 24, {Pages 115746 }

Abstract

In this study, a nanocarrier was prepared for targeted delivery of doxorubicin (DOX), as a drug model, to cancer cells. To this end, nontoxic Fe3O4 nanoparticles (NPs) were first synthesized by the co-precipitation method. The NPs then underwent surface functionalization by hydrophilic and biocompatible polyethylene glycol (PEG) to improve their stability. The Fe3O4@PEG was eventually decorated by graphene quantum dots (GQDs) for imparting specific optical properties and increase its drug loading capacity. The obtained nanocarriers (Fe3O4@PEG@GQD) exhibited low toxicity, hydrodynamic diameter of 129 nm, and a drug loading content of 27%, along with superior superparamagnetic properties. Also, the morphology of nanocarrier was surveyed by

INVESTIGATION ON THE MECHANICAL, THERMAL, BIO-DEGRADATION, AND BIO-COMPATIBILITY PROPERTIES OF POLY (LACTIC ACID)/POLY (ETHYLENE GLYCOL) BLEND

Zohreh Zarinkolah, Saman Hosseinkhani, Maryam Nikkhah
Journal PapersIIUM Engineering Journal , Volume 22 , Issue 1, 2021 January 4, {Pages 223-233 }

Abstract

Absorbable sutures are widely used in surgery. In addition to acceptable mechanical properties, the surgical sutures should exhibit favorable degradability properties. In this research, the mechanical and thermal properties, hydrophilicity, biodegradability, pH changes, and drug release profile of polylactic acid (PLA) and polyethylene glycol (PEG) alloy were examined to fabricate absorbable sutures. The test results for the mechanical properties showed that the strength of the PLA/PEG alloy decreased with increasing PEG content, leading to an increase in elongation. The differential thermal analysis indicated that the resulting material was above its glass transition temperature (Tg) at ambient temperature and was thus flexible enough. Acc

Evaluation of antioxidative and antibacterial activities of fractionated hydrolysate from shrimp Litopenaeus vannamei head wastes against aquatic pathogenic?…

Ghasem Rashidian, Abdolmohammad Abedian Kenari, Maryam Nikkhah
Journal PapersAquaculture Research , 2021 March 19, {Pages }

Abstract

The present study was aimed to evaluate in vitro antioxidant and antibacterial activities of fractions derived from white leg shrimp (Litopenaeus vannamei) head wastes hydrolysate. The shrimp waste hydrolysate (SWH) was generated using alcalase 2.4?L and sequentially fractionated using 3, 10, and 30?kDa molecular weight cut‐offs ultrafilters (Amicon?). The following permeates of P <3, 3< P <10, and 10

Antifungal activity of hydrocolloid nano encapsulated Carum copticum essential oil and Peganum harmala extract on the pathogenic fungi Alternaria alternata

M Izadi, SAM Jorf, M Nikkhah, S Moradi
Journal Papers , , {Pages }

Abstract

Molecularly imprinted polymer-based chemiresistive sensor for detection of nonanal as a cancer related biomarker

AJ Manesh, M Mousazadeh, M Nikkhah, S Abbasian, A Moshaii, ...
Journal Papers , , {Pages }

Abstract

Nickel-gold bimetallic nanostructures with the improved electrochemical performance for non-enzymatic glucose determination

M Pak, A Moshaii, M Nikkhah, S Abbasian, H Siampour
Journal Papers , , {Pages }

Abstract

Dietary effects of a low-molecular weight fraction (< 10 kDa) from shrimp waste hydrolysate on growth performance and immunity of rainbow trout (Oncorhynchus mykiss): Employing …

G Rashidian, AA Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

Study on the effects of various incubation conditions on aggregation of SOD1 variants: disulfide bond reduction and demetallation synergistically promote generation of non …

S Famil Samavati, M Nikkhah, A Eidi, R Khodarahmi
Journal Papers , , {Pages }

Abstract

Nano‐curcumin/graphene platelets loaded on sodium alginate/polyvinyl alcohol fibers as potential wound dressing

M Rezaei, M Nikkhah, S Mohammadi, SH Bahrami, M Sadeghizadeh
Journal Papers , , {Pages }

Abstract

Characterization of minocycline loaded chitosan/polyethylene glycol/glycerol blend films as antibacterial wound dressings

N Zoghi, MH Fouani, H Bagheri, M Nikkhah, N Asadi
Journal Papers , , {Pages }

Abstract

Production and optimization of chitosan nanosystems loaded with peptide fraction resulting from enzymatic hydrolysis of vannamei shrimp (Litopenaeus vannamei) head wastes

G Rashidian, A Abedian Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

Evaluation of antioxidative and antibacterial activities of fractionated hydrolysate from shrimp Litopenaeus vannamei head wastes against aquatic pathogenic …

G Rashidian, A Abedian Kenari, M Nikkhah
Journal Papers , , {Pages }

Abstract

Hsa-miR-587 Regulates TGFβ/SMAD Signaling and Promotes Cell Cycle Progression

Mahnaz Jahangirimoez, Abdallah Medlej, Mahmoud Tavallaie, Bahram Mohammad Soltani, Sohameh Mohebbi, Tahereh Tohidi Moghadam, Maryam Nikkhah, Mehrdad Behmanesh, Morvarid Saeinasab, Ahmad Reza Bahrami, Jovanna Gonz?lez, Maite Huarte, Maryam Hassanlou, Bahra
Journal Paperspathways , Volume 12 , 2020 July 1, {Pages 16 }

Abstract

Objective: Transforming growth factor beta/single mothers against decapentaplegic (TGFβ/SMAD) signaling pathway plays important roles in various biological processes. It acts as a tumor suppressor during the early stages of cancer progression. Discovering the regulators of this pathway provides important options for therapeutic strategies. Here, we searched for candidate microRNAs (miRNAs) that potentially target the critical components of the TGFβ signaling pathway.Materials and Methods: In the current experimental study, we first predicted miRNAs that target TGFβ components using a bioinformatics software. After that, quantitative real-time polymerase chain reaction (RT-qPCR) was used to detect the expression of miR-587, TGFBR2, SMAD4,

A study on cytotoxicity, hemocompatibility, and antibacterial properties of tetracycline hydrochloride-loaded PCL-based composite scaffolds for bone tissue engineering

Mahsa Bohlouli, Elnaz Tamjid, Soheila Mohammadi, Maryam Nikkhah
Journal PapersModares Journal of Biotechnology , Volume 11 , Issue 1, 2020 March 10, {Pages 61-69 }

Abstract

Aims: Since one of the main problems in bone tissue repair is bacterial infections, recently the development of drug-eluting nanocomposite scaffolds for bone regenerative medicine applications has attracted significant attention. Materials & Methods: In the present study, polycaprolactone (PCL)-based composite scaffolds containing 10% V titanium dioxide nanoparticles (21nm), and bioactive glass particles (6?m), were prepared without drug and also loaded by tetracycline hydrochloride (TCH) antibiotic (0.57 and 1.15 mg/mL) through solvent casting method for bone tissue engineering applications. Structural characterizations based on scanning electron microscopy and FTIR analysis were utilized to study the chemical bonds of glass/ceramic partic

Effect of Peptide Derived from Scorpion Toxin on Enhanced Permeability of Doxorubicin Conjugated Gold Nanoparticles in HeLa and MDA-MB-231 Cells

Sedigheh Khamehchian, Saman Hosseinkhani, Maryam Nikkhah
Journal PapersAlborz University Medical Journal , Volume 9 , Issue 4, 2020 October 10, {Pages 367-379 }

Abstract

Background: Cell penetrating peptides (CPPs) can enter a cell through the cell membrane, and used in the fields of drug delivery, gene therapy, and cancer therapy by their property transporting various molecules into cytoplasm. Gold nanospheres (GNSs) are a useful tool for molecular imaging, because they are not cytotoxic and have high solubility, excellent light scattering property and ease of synthesis. We constructed a drug delivery system by developing gold nanospheres conjugated to MCa UF1-9-C, a CPP derived from maurocalcine (MCa) scorpion toxin. We examined the applicability of this cell-selective anti-cancer drug delivery system by evaluating its cell-penetrating and cell death activities.Methods: Cell viability of HeLa and MDA-MB-2

Radiosensitization of breast cancer cells using AS1411 aptamer-conjugated gold nanoparticles

Somayeh Sadat Mehrnia, Bijan Hashemi, Seyed Javad Mowla, Maryam Nikkhah, Azim Arbabi
Journal Papers , 2020 July 24, {Pages }

Abstract

Background: Gold nanoparticles (GNPs) have used to sensitize cancer cells and enhance the absorbed dose delivered to such cells. Active targeting can provide speci c effect and higher uptake of the GNPs in the tumor cells, while having small effect on healthy cells. The aim of this study was to assess possible radiosensitiazation effect of conjugation of the GNPs with AS1411 aptamer (AS1411/GNPs) on cancer cells treated with 4 MeV electron beams.Materials and Methods: Cytotoxicity studies of the GNPs and AS1411/GNPs were carried out with MTT and MTS assay in different cancer cell lines of MCF-7, MDA-MB-231 and mammosphere of MCF-7 cells. Atomic absorption spectroscopy (AAS) con rmed the cellular uptake of the gold particles. Radiosensitizin

Sustainable drug release from highly porous and architecturally engineered composite scaffolds prepared by 3D printing

Elnaz Tamjid, Mahsa Bohlouli, Soheila Mohammadi, Hossein Alipour, Maryam Nikkhah
Journal PapersJournal of Biomedical Materials Research Part A , Volume 108 , Issue 6, 2020 June , {Pages 1426-1438 }

Abstract

Additive manufacturing techniques have evolved novel opportunities for the fabrication of highly porous composite scaffolds with well‐controlled and interconnected pore structures which is notably important for tissue engineering. In this work, poly (ε‐caprolactone) (PCL)‐based composite scaffolds (average pore diameter of 450 μm and strut thickness of 400 μm) reinforced with 10 vol% bioactive glass particles (BG; ∼6 μm) or TiO2 nanoparticles (∼21 nm), containing different concentrations of tetracycline hydrochloride (TCH) as an antimicrobial agent, were prepared by 3D printing. In order to investigate the effect of fabrication process and scaffold geometry on the biocompatibility, drug release kinetics, and antibac

The Lumiptosome, an engineered luminescent form of the apoptosome can report cell death by using the same Apaf-1 dependent pathway

Elaheh Sadat Hosseini, Maryam Nikkhah, Amir Ali Hamidieh, Howard O Fearnhead, Jean-Paul Concordet, Saman Hosseinkhani
Journal PapersJournal of Cell Science , Volume 133 , Issue 10, 2020 May 15, {Pages }

Abstract

Detection of the apoptosis signature becomes central in understanding cell death modes. We present here a whole-cell biosensor that detects Apaf-1 association and apoptosome formation using a split-luciferase complementary assay. Fusion of N-terminal (Nluc) and C-terminal (Cluc)-fragments of firefly luciferase to the N-terminus of human Apaf-1 was performed in HEK293 cells by using CRISPR-Cas9 technology. This resulted in a luminescent form of the apoptosome that we named ‘Lumiptosome’. During Apaf-1 gene editing, a high number of knock-in events were observed without selection, suggesting that the Apaf-1 locus is important for the integration of exogenous transgenes. Since activation of caspase-9 is directly dependent on the apoptosom

Cobalt-copper bimetallic nanostructures prepared by glancing angle deposition for non-enzymatic voltammetric determination of glucose

Masoumeh Pak, Ahmad Moshaii, Hossein Siampour, Sara Abbasian, Maryam Nikkhah
Journal PapersMicrochimica Acta , Volume 187 , 2020 May , {Pages 10-Jan }

Abstract

A bimetallic nanostructure of Co/Cu for the non-enzymatic determination of glucose is presented. The heterostructure includes cobalt thin film on a porous array of Cu nanocolumns. Glancing angle deposition (GLAD) method was used to grow Cu nanocolumns directly on a fluorine-doped tin oxide (FTO) substrate. Then a thin film of cobalt was electrodeposited on the Cu nanostructures. Various characterization studies were performed in order to define the optimum nanostructure for the determination of glucose. The results showed remarkable boosting of the electrocatalytic activity of Co/Cu bimetallic structure compare to the responses achieved by the monometallic structures of Co or Cu. The sensor showed two linear response ranges for the determi

Reduced thermodynamic stability as prerequisite for aggregation of SOD1 mutants: a path through the reduction in intramolecular disulfide bonds

Shima Famil Samavati, Maryam Nikkhah, Akram Eidi, Reza Khodarahmi
Journal PapersJournal of the Iranian Chemical Society , 2020 March 24, {Pages 19-Jan }

Abstract

Amyotrophic lateral sclerosis is a fatal, devastating, rapidly progressive, adult onset neurodegenerative disease, which is involved in the formation of proteinaceous virulent aggregates from superoxide dismutase 1 (SOD1) as a Cu/Zn metalloenzyme in motor neurons. However, the particular mechanism of mutant SOD1 toxicity has remained elusive. Here, we use complementary biochemical and biophysical methods to investigate thermodynamic parameters of wild-type (WT), E100K and D125H mutants in both metal-free (apo) and metalized (holo) forms of SOD1, to find out if there is any relationship between the structural/thermodynamic stability with aggregation propensity in apo and holo forms of WT/mutant SOD1 variants. Also, in this study

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دروس نیمسال جاری

  • دكتري
    مهندسي زيستي ( واحد)
    دانشکده علوم زیستی، گروه ريز زيست فناوري (نانو بيوتكنولوژي)
  • دكتري
    حسگرهاي زيستي ( واحد)
  • كارشناسي ارشد
    زيست مواد ( واحد)
  • كارشناسي ارشد
    آزمونهاي زيستي و سترون كردن زيست مواد ( واحد)

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