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Reports of Biochemistry and Molecular Biology
rbmb.net
Basic Sciences
http://rbmb.net
1
admin
2322-3480
2322-3480
10.61882/rbmb
en
jalali
1402
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gregorian
2023
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12
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fulltext
en
Does Gold-Silver Core-Shell Nanostructure with Alginate Coating Induce Apoptosis in Human Lymphoblastic Tumoral (Jurkat) Cell Line?
زیست شناسی سلولی
Cell Biology
مقالات اصلی
Original Article
<div style="text-align: justify;"><span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Background:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">T-cell acute lymphoblastic leukemia (T-ALL) is known as an aggressive malignant disease resulting from the neoplastic alteration of T precursor cells. Although treatment with stringent chemotherapy regimens has achieved an 80% cure rate in children, it has been associated with lower success rates in adult treatment. Silver nanoparticles (Ag-NPs) have a toxic effect on human breast cancer cells, human glioblastoma U251 cells, and chronic myeloid leukemia cells in vitro. This study aimed to investigate the effect of Ag nanostructures (Ag-NSs) on Jurkat cells’ viability and apoptosis.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Methods:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">The Jurkat cell line was acquired. Following the synthesis Ag-NSs and their characterization, they were incubated with Jurkat cells at different doses for 24, 48, and 72 hours to determine the optimal time and dose. Two groups were examined: a control group with Jurkat cells without nanostructure maintained in the same medium as the cells in the treatment group without changing the medium, and a treatment group with cells treated with the Ag nanostructure solution at a dose of 75 µg/ml for 48 hours according to the MTT results. After 48 hours, the cells from the two groups were used for the q RT-PCR of the apoptotic genes (<i>BAX</i>, <i>BCL-2</i>, and <i>CASPASE-3)</i>. </span></span></span></span></span></span></span></span></span></span><br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Results:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">According to our results, the rod-shaped silver nanostructures had a size of about 50 nm, increased apoptotic markers, including BAX and CASPASE-3, and induced cell death.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Conclusions:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Ag-NSs have anticancer properties and can induce apoptosis of cells; therefore, they may be a potential candidate for the treatment of T-cell acute lymphoblastic leukemia.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Background:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">T-cell acute lymphoblastic leukemia (T-ALL) is known as an aggressive malignant disease resulting from the neoplastic alteration of T precursor cells. Although treatment with stringent chemotherapy regimens has achieved an 80% cure rate in children, it has been associated with lower success rates in adult treatment. Silver nanoparticles (Ag-NPs) have a toxic effect on human breast cancer cells, human glioblastoma U251 cells, and chronic myeloid leukemia cells in vitro. This study aimed to investigate the effect of Ag nanostructures (Ag-NSs) on Jurkat cells’ viability and apoptosis.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Methods:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">The Jurkat cell line was acquired. Following the synthesis Ag-NSs and their characterization, they were incubated with Jurkat cells at different doses for 24, 48, and 72 hours to determine the optimal time and dose. Two groups were examined: a control group with Jurkat cells without nanostructure maintained in the same medium as the cells in the treatment group without changing the medium, and a treatment group with cells treated with the Ag nanostructure solution at a dose of 75 µg/ml for 48 hours according to the MTT results. After 48 hours, the cells from the two groups were used for the q RT-PCR of the apoptotic genes (<i>BAX</i>, <i>BCL-2</i>, and <i>CASPASE-3)</i>.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Results:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">According to our results, the rod-shaped silver nanostructures had a size of about 50 nm, increased apoptotic markers, including BAX and CASPASE-3, and induced cell death.</span></span></span></span></span></span></span></span></span></span><br>
<br>
<span style="font-size:10pt"><span style="text-justify:kashida"><span style="text-kashida:0%"><span style="line-height:normal"><span style="tab-stops:396.55pt"><span style="font-family:Calibri,sans-serif"><b><i><span lang="EN-GB" style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Conclusions:</span></span></span></span></i></b> <span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"><span style="letter-spacing:-.3pt">Ag-NSs have anticancer properties and can induce apoptosis of cells; therefore, they may be a potential candidate for the treatment of T-cell acute lymphoblastic leukemia.</span></span></span></span></span></span></span></span></span></span></div>
Apoptosis, Cell viability, Nanostructures, T-cell acute lymphoblastic leukemia.
233
240
http://rbmb.net/browse.php?a_code=A-10-1231-1&slc_lang=en&sid=1
Jamileh Sadat
Mirsanei
100319475328460017914
100319475328460017914
No
Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Mahsa
Nazari
100319475328460017915
100319475328460017915
No
Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Ronak
Shabani
100319475328460017916
100319475328460017916
No
Reproductive Sciences and Technology Research Center, Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran.
Azam
Govahi
100319475328460017917
100319475328460017917
No
Endometriosis Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.
Sahar
Eghbali
100319475328460017918
100319475328460017918
No
Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Marziyeh
Ajdary
100319475328460017919
100319475328460017919
No
Endometriosis Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.
Rana
Mehdizadeh
100319475328460017920
100319475328460017920
No
School of Dentistry, Central Tehran Branch, Islamic Azad University, Tehran, Iran.
Atieh Sadat
Mousavi
100319475328460017921
100319475328460017921
No
Department of Anatomy, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Mehdi
Mehdizadeh
Mehdizadeh.m@iums.ac.ir
100319475328460017922
100319475328460017922
Yes
Reproductive Sciences and Technology Research Center, Department of Anatomy, Iran University of Medical Sciences, Tehran, Iran.