Abstract:
:StAPs are potato aspartic proteases with cytotoxic activity against plant pathogens and spermatozoa. StAPs cytotoxic activity is selective, since these proteins do not exert toxic effect on plant cells and erythrocytes. In this work, we investigated the capacity of StAPs to exert cytotoxicity on human leukaemia cells. Obtained results show that StAPs induce apoptosis on Jurkat T cells after a short time of incubation in a dose-dependent manner. However, no significative effect on the T lymphocytes viability was observed at all StAPs incubation times and concentrations tested. These results suggest that StAPs can be conceptually promising leads for cancer therapy.
journal_name
Fitoterapiajournal_title
Fitoterapiaauthors
Mendieta JR,Fimognari C,Daleo GR,Hrelia P,Guevara MGdoi
10.1016/j.fitote.2009.10.004subject
Has Abstractpub_date
2010-07-01 00:00:00pages
329-35issue
5eissn
0367-326Xissn
1873-6971pii
S0367-326X(09)00249-4journal_volume
81pub_type
杂志文章相关文献
FITOTERAPIA文献大全abstract::We investigated the effect of caffeoylserotonin (CaS) on THP-1 monocyte migration and adhesion to fibronectin in response to MCP-1. CaS decreased monocyte adhesion and migration induced by MCP-1, together with CCR2 expression and α5β1 integrin, and activated β1 integrin expression on the cell surface. CaS also inhibit...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.04.025
更新日期:2012-12-01 00:00:00
abstract::Five new aromatic compounds, designed as lucidumins A-D (1-4) and lucidimine E (9), along with seven known aromatic compounds (5-8, 10-12) were isolated from Ganoderma lucidum. Their structures were determined by spectroscopic method. Bioactive evaluation showed that compounds 2-4 and 6-10 displayed remarkable neuropr...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.01.013
更新日期:2019-04-01 00:00:00
abstract::Although the bioactive compounds in goji have been thoroughly identified and quantified, little information is available on the bitter compounds in the berries, and no systematic works on the substances responsible for their bitterness have been performed. Herein, the substances contributing to the bitterness of berri...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104543
更新日期:2020-06-01 00:00:00
abstract::In the present work, we reported the triterpenoids isolated from n-butanol fraction of Kadsura heteroclita which is a Tujia ethnomedicine with trivial name "Xuetong". This effort resulted in the isolation of six unpresented triterpenoids xuetongsu A-F (1-6), along with five known triterpenoids (7-11). The structures o...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.104441
更新日期:2020-01-01 00:00:00
abstract::Commiphoins A-C (1-3), three new cadinane-type sesquiterpenes, together with two known cadinane-type sesquiterpenes (4 and 5) were isolated from the resinous exudates of Commiphora myrrha. Their structures and relative configurations were established on the basis of comprehensive spectroscopic methods, including HRESI...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104536
更新日期:2020-04-01 00:00:00
abstract::Different lines of experimental evidence indicate that treatment with extracts from and derivatives of Phaseolus vulgaris reduces intake of food, including highly palatable foods and beverages, in rats. The present study was designed to extend to mice these lines of evidence. To this end, CD1 mice were treated acutely...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.12.015
更新日期:2013-03-01 00:00:00
abstract::Six new flavonoids, seladoeflavones A-F (1-6), were isolated from the whole herbs of Selaginella doederleinii, together with one known flavonoid (7). Their structures including absolute configuration were characterized on the basis of extensive spectroscopic methods including NMR, HRMS, and electronic circular dichroi...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.11.014
更新日期:2017-01-01 00:00:00
abstract::Three new phloroglucinols, baeckenones D-F (1-3), were obtained from the leaves of Indonesian Baeckea frutescens, along with the known unusual endoperoxide, phloroglucinol (4). The structures of the isolated compounds were elucidated by 1D and 2D NMR and HREIMS spectra. Furthermore, the stereochemistry of baeckenone D...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.01.013
更新日期:2016-03-01 00:00:00
abstract::Tunicyclin L (1), cyclo (L-Pro1-Gly-L-Phe1-L-Ile-L-Pro2-L-Phe2 -L-Thr-L-Val), and 11 known compounds, including one cyclic peptide (2), eight carboline alkaloids (3 -10), one lignan (11) and one flavone (12) were isolated from the roots of Psammosilene tunicoides. Their structures were elucidated on the basis of exten...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104628
更新日期:2020-09-01 00:00:00
abstract::Five rare dichloro aromatic polyketides (1-5) were obtained from an endophytic fungus Penicillium sp., along with five known metabolites (6-10). Their structures were elucidated by extensive spectroscopic analysis, Mosher methods, as well as [Rh2(OCOCF3)4]-induced electronic circular dichroism (ECD) experiments. Compo...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.11.008
更新日期:2017-01-01 00:00:00
abstract::Six Patagonian plants were screened for proteolytic activity: Colliguaja integerrima, Euphorbia collina, E. peplus and Stillingia patagonica (Euphorbiaceae), Philibertia gilliesii (Asclepiadaceae) and Grindelia chiloensis (Asteraceae). P. gilliesii extracts showed the highest specific activity, followed by S. patagoni...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(03)00146-1
更新日期:2003-09-01 00:00:00
abstract::Seven new lignans, cleistonkinins A- E (1-5), cleistonkisides A and B (6-7) were isolated from the fruits of Cleistanthus tonkinensis (Euphorbiaceae), together with five known aryltetralin lignans, cleisindoside B (8), cleistantoxin (9), cleisindoside D (10), neocleistantoxin (11) and polygamain (12). Their structures...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.104432
更新日期:2020-01-01 00:00:00
abstract::The antioxidant properties of six medical herbs used in the traditional Paraguayan medicine were studied using free radical-generating systems. The methanol extracts from Aristolochia giberti, Cecropia pachystachya, Eugenia uniflora, Piper fulvescens, Schinus weinmannifolia and Schinus terebinthifolia protected agains...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(02)00293-9
更新日期:2003-02-01 00:00:00
abstract::The effect of asiaticoside isolated from Hydrocotyle sibthorpioides (AHS) on the promotion of cognition in senescence-accelerated mice (SAMP) was evaluated. Six-month old male SAMP8 mice were orally administered 20, 40 or 80 mg/kg AHS daily for three months. SAMR1 mice were used as a "normal aging" control. The result...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2013.03.023
更新日期:2013-06-01 00:00:00
abstract::The tea seed triterpene saponin (TS) from Camellia sinensis was found to exhibit better antitumor activity in vivo in S180 implanted ICR mice and QR inducing activity for hepa lclc7 cells respectively compared with the total tea seed saponin (TTS), hydrolysate of the TTS and tea seed flavonoid glycosides (TF). By bioa...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2012.12.022
更新日期:2013-01-01 00:00:00
abstract::Three new clerodane type diterpenoids (2-4), together with one known analogues (1), were isolated from the tuberous roots of Tinospora sagittata (Oliv.) Gagnep. Compound 3 is an unusual clerodane diterpenoid with the carbonyl functionality at C-3, which represents the first example from this diterpenoid compounds clas...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.02.012
更新日期:2016-04-01 00:00:00
abstract::The plants of genus Toona are well known for diverse limonoid secondary metabolites, while polyacetylenes are rarely found from Toona species. In this work, six new polyacetylenes toonasindiynes A-F (1-6) and six known analogues (7-12) were isolated from the root bark of Toona sinensis. Their structures and absolute c...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104667
更新日期:2020-10-01 00:00:00
abstract::One new Euphane-type triterpenoid 3β-hydroxytirucalla-5, 24-dien-21-oic acid (1), and ten known compounds (2-11) were isolated from Melia azedarach L. through bioassay-guided chemical analysis. The structures of the isolated compounds were established by means of 1D and 2D NMR spectroscopic ((1)H, (13)C, DEPT, COSY, H...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2014.07.014
更新日期:2014-10-01 00:00:00
abstract::Thirty-five crude extracts from 11 Panamanian plants, distributed in 10 genera and five families, were evaluated for their in vitro cytotoxicity. Four extracts exhibited an inhibition of cellular growth at IC(50) values lower than 25 microg/ml which was considered a significant activity. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/s0367-326x(03)00052-2
更新日期:2003-06-01 00:00:00
abstract::Soluble proteins from the latex of Calotropis procera (LP) were investigated in vitro and in vivo for digestibility as the latex has previously been shown to produce considerable toxic effects on animals. The latex is also an important biologically active compound that displays antiinflammatory and antidiarrhea proper...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2006.02.010
更新日期:2006-06-01 00:00:00
abstract::Seven compounds were isolated from the roots of Eurycoma longifolia, and characterized by comprehensive analysis of 1D and 2D NMR experiments along with single crystal X-ray diffraction. Among them, four new quassinoids were identified and three of them were diastereomers for each other. Compounds 1-7 were evaluated f...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2013.10.009
更新日期:2014-01-01 00:00:00
abstract::Three new monoterpene glycosides named 4-O-methyl-paeoniflorin (1), isopaeoniflorin (2), and isobenzoylpaeoniflorin (3), together with two known monoterpene glycosides, paeoniflorin (4) and benzoylpaeoniflorin (5), were isolated from the roots of Paeonia lactiflora. Their structures were established on the basis of sp...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2007.11.001
更新日期:2008-02-01 00:00:00
abstract::Oral treatment with the water extracts of Scoparia dulcis whole aerial parts, at doses of 50, 100 and 200 mg/kg, dose dependently inhibited the indomethacin-induced gastric damages in rats. ...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2008.05.001
更新日期:2008-12-01 00:00:00
abstract::1,2-Dihydroxyanthraquinone (1) was isolated from the seed of Cassia obtusifolia through bioassay-guided fractionation. 1,2-Dihydroxyanthraquinone strongly inhibited the growth of Clostridium perfringens and Escherichia coli. Structure-activity relationship revealed that 1,4-dihydroxyanthraquinone (2) and 1,8-dihydroxy...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2004.03.012
更新日期:2004-07-01 00:00:00
abstract::Three new steroidal glycosides (1-3) and a novel natural product 4 firstly obtained from a plant source, together with two known steroidal glycosides (5-6) have been isolated from the whole plant of Reineckia carnea. Their structures were determined by physicochemical properties and spectroscopic methods, and their cy...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2015.07.008
更新日期:2015-09-01 00:00:00
abstract::Acteoside, which belongs to the family of phenylethanoid glycosides (PhGs), has extensive biological activities, including strong antioxidant, anti-inflammatory, hepatoprotect, and cell apoptosis regulation. Like other PhGs compounds, the fate of acteoside in the gut for both parent polyphenols and their degradation p...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2016.05.004
更新日期:2016-07-01 00:00:00
abstract::A phytochemical investigation on the leaves of Tripterygium wilfordii Hook. F. was conducted, leading to the isolation of five undescribed dihydro-β-agarofuran sesquiterpenoids (1-5) and one known analogue (6). Their structures were determined by comprehensive spectroscopic analyses. The absolute configurations of the...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2020.104501
更新日期:2020-04-01 00:00:00
abstract::Aconitum carmichaelii has been used in traditional Chinese medicine for treating various diseases for several thousand years. Based on the biosynthetic pathway of some alkaloids such as C19-diterpenoid alkaloids and obvious differences in alkaloid content between leaves of two A. carmichaelii varieties has been report...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2019.104412
更新日期:2020-01-01 00:00:00
abstract::Rheum palmatum Linn has been widely applied in the clinical treatment of diabetes mellitus. It has been found that emodin as the major bioactive component of R. palmatum L exhibits the competency to activate peroxisomal proliferator-activated receptor-gamma (PPARgamma) in vitro. So the aim of this study was to evaluat...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2009.08.020
更新日期:2010-04-01 00:00:00
abstract::Zuo-Jin-Wan (ZJW) has been used to treat hepatocellular carcinoma in Asia. This study was to determine whether ZJW and its components blocked activator protein 1 (AP-1) and nuclear factor-κB (NF-κB) activities as well as tumor promotion in hepatoblastoma HepG2 cells. ZJW and its components, Coptis chinensis and Evodia...
journal_title:Fitoterapia
pub_type: 杂志文章
doi:10.1016/j.fitote.2011.02.009
更新日期:2011-06-01 00:00:00