Details der Publikation - Chlorotoxin fusion protein regulates miR-374a and TNFAIP8 expression and inhibits glioma cell proliferation and promotes apoptosis

Chlorotoxin fusion protein regulates miR-374a and TNFAIP8 expression and inhibits glioma cell proliferation and promotes apoptosis

Abstract Glioblastoma multiforme is the most common primary central nervous system malignancy, accounting for half of all intracranial primary tumors. In this study we constructed a multifunctional chlorotoxin fusion protein E-CHP that combines enhanced green fluorescent protein (E), glioma-targeting peptide chlorotoxin (C), destabilizing lipid membrane peptide riHA2 (H), and C-terminal and mouse double minute domains of p53 (P). E-CHP was expressed in Escherichia coli and purified by His affinity chromatography. Fluorescence microscopy observation showed that E-CHP could effectively target glioma cells; real-time quantitative PCR revealed that E-CHP increased miR-374a expression; and the dual luciferase reporter assay showed that tumor necrosis factor alpha-induced protein (TNFAIP)8 is a direct target of miR-374a. E-CHP and miR-374a inhibited the proliferation and migration of glioma cells, and Western blot analysis indicated that they suppressed TNFAIP8 expression in glioma cells and promoted the expression of caspase-3 and -8. Finally, E-CHP and miR-374a stimulated the apoptosis of glioma cells, as determined by flow cytometry analysis. These results suggest that miR-374a is a new candidate target for glioma therapy, whereas E-CHP fusion protein has the potential to be developed as a multifunctional carrier for targeted drug delivery and therapy..

Medienart:	E-Artikel

Erscheinungsjahr:	2020
Erschienen:	2020

Enthalten in:	Zur Gesamtaufnahme - volume:72
Enthalten in:	Cytotechnology - 72(2020), 5 vom: 19. Juli, Seite 685-694

Sprache:	Englisch

Beteiligte Personen:	Yuan, Zhen [VerfasserIn] Zhang, Baihui [VerfasserIn] Zhuang, Jingling [VerfasserIn] Yang, Xu [VerfasserIn] Yu, Jiawen [VerfasserIn] Xu, Qiang [VerfasserIn] Azam, Nasir [VerfasserIn] ur Rahman, Khalil [VerfasserIn] Feng, Bin [VerfasserIn]

Links:	Volltext [lizenzpflichtig]

BKL:	42.15$jZellbiologie
Themen:	Chlorotoxin fusion protein Glioma MiR-374a TNFAIP8 Targeted therapy

Anmerkungen:	© Springer Nature B.V. 2020

doi:	10.1007/s10616-020-00411-w

funding:
Förderinstitution / Projekttitel:

PPN (Katalog-ID):	OLC211993861X

Internformat


LEADER	01000naa a22002652 4500
001	OLC211993861X
003	DE-627
005	20230504173322.0
007	cr uuu---uuuuu
008	230504s2020 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1007/s10616-020-00411-w \|2 doi
035			\|a (DE-627)OLC211993861X
035			\|a (DE-He213)s10616-020-00411-w-e
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
082	0	4	\|a 610 \|a 570 \|q VZ
084			\|a 42.15$jZellbiologie \|2 bkl
100	1		\|a Yuan, Zhen \|e verfasserin \|4 aut
245	1	0	\|a Chlorotoxin fusion protein regulates miR-374a and TNFAIP8 expression and inhibits glioma cell proliferation and promotes apoptosis
264		1	\|c 2020
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
500			\|a © Springer Nature B.V. 2020
520			\|a Abstract Glioblastoma multiforme is the most common primary central nervous system malignancy, accounting for half of all intracranial primary tumors. In this study we constructed a multifunctional chlorotoxin fusion protein E-CHP that combines enhanced green fluorescent protein (E), glioma-targeting peptide chlorotoxin (C), destabilizing lipid membrane peptide riHA2 (H), and C-terminal and mouse double minute domains of p53 (P). E-CHP was expressed in Escherichia coli and purified by His affinity chromatography. Fluorescence microscopy observation showed that E-CHP could effectively target glioma cells; real-time quantitative PCR revealed that E-CHP increased miR-374a expression; and the dual luciferase reporter assay showed that tumor necrosis factor alpha-induced protein (TNFAIP)8 is a direct target of miR-374a. E-CHP and miR-374a inhibited the proliferation and migration of glioma cells, and Western blot analysis indicated that they suppressed TNFAIP8 expression in glioma cells and promoted the expression of caspase-3 and -8. Finally, E-CHP and miR-374a stimulated the apoptosis of glioma cells, as determined by flow cytometry analysis. These results suggest that miR-374a is a new candidate target for glioma therapy, whereas E-CHP fusion protein has the potential to be developed as a multifunctional carrier for targeted drug delivery and therapy.
650		4	\|a Glioma
650		4	\|a miR-374a
650		4	\|a TNFAIP8
650		4	\|a Chlorotoxin fusion protein
650		4	\|a Targeted therapy
700	1		\|a Zhang, Baihui \|4 aut
700	1		\|a Zhuang, Jingling \|4 aut
700	1		\|a Yang, Xu \|4 aut
700	1		\|a Yu, Jiawen \|4 aut
700	1		\|a Xu, Qiang \|4 aut
700	1		\|a Azam, Nasir \|4 aut
700	1		\|a ur Rahman, Khalil \|4 aut
700	1		\|a Feng, Bin \|0 (orcid)0000-0002-3274-2143 \|4 aut
773	0	8	\|i Enthalten in \|t Cytotechnology \|d Springer Netherlands, 1987 \|g 72(2020), 5 vom: 19. Juli, Seite 685-694 \|h Online-Ressource \|w (DE-627)270429565 \|w (DE-600)1477657-1 \|w (DE-576)121190382 \|x 1573-0778 \|7 nnns
773	1	8	\|g volume:72 \|g year:2020 \|g number:5 \|g day:19 \|g month:07 \|g pages:685-694
856	4	0	\|u https://dx.doi.org/10.1007/s10616-020-00411-w \|z lizenzpflichtig \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_OLC
912			\|a GBV_ILN_11
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_206
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2188
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2433
912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2474
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4246
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4328
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
936	b	k	\|a 42.15$jZellbiologie \|q VZ \|0 106421433 \|0 (DE-625)106421433
951			\|a AR
952			\|d 72 \|j 2020 \|e 5 \|b 19 \|c 07 \|h 685-694

Chlorotoxin fusion protein regulates miR-374a and TNFAIP8 expression and inhibits glioma cell proliferation and promotes apoptosis

Zugang & Verfügbarkeit

Zugehörige Publikationen/Bände