Treatment | Black tea extract (Camellia sinensis) | physiological function | healthspan biomarkers | lifespan | Transcriptome | Proteome | Metabolome | Target | Reference | blinded |
CID (PubChem) | | ChEMBL | | | | | heat stress resistance | | | | metal stress resistance | | | | salt stress resistance | | | | UV stress resistance | | | | ROS level | | | | activity / quantity / expression of SODs | | | | activity / quantity / expression of CTLs | | | | activity / quantity / expression of GSH-PX | | | | mean lifespan | | | | | | | | | |
Concentration | Exposure time | Food | Growth medium | Special additives | C. elegans strain | Temperature | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | Change compared to control | Percentual change compared to control | p < 0.05 | notes | | | | | | |
50 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | N2 (wild type) | 25°C | up | 24.74 | yes | A3; stressor: 35°C; endpoint: survival | up | 1.50 | no | A3; stressor: 35 mM MnCl2 for 30 min; endpoint: survival; similar result when compound treatment ended after stressor exposure | up | 71.05 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | up | 19.64 | yes | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | down | | yes | A3; measured via H2DCF-DA | none | | no | A3 | down | -30.00 | yes | A3 | up | 55.90 | yes | A3 | up | 1.07 | no | | up-regulation of sir-2.1, sod-3, gsh-px, and sek-1 | | | sir-2.1 | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
100 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | N2 (wild type) | 25°C | up | 15.46 | yes | A3; stressor: 35°C; endpoint: survival | down | -0.75 | no | A3; stressor: 35 mM MnCl2 for 30 min; endpoint: survival; similar result when compound treatment ended after stressor exposure | up | 88.82 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | up | 10.71 | yes | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | down | | yes | A3; measured via H2DCF-DA | none | | no | A3 | down | -80.40 | yes | A3 | up | 98.70 | yes | A3 | up | 0.53 | no | | up-regulation of sir-2.1, sod-3, gsh-px, and sek-1 | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
200 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | N2 (wild type) | 25°C | up | 11.34 | yes | A3; stressor: 35°C; endpoint: survival | down | -3.76 | yes | A3; stressor: 35 mM MnCl2 for 30 min; endpoint: survival; no significant change when compound treatment ended after stressor exposure | up | 41.12 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | up | 7.14 | yes | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | down | | yes | A3; measured via H2DCF-DA | none | | no | A3 | down | -75.10 | yes | A3 | up | 87.30 | yes | A3 | up | 0.53 | no | | up-regulation of sir-2.1 and sek-1 | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
50 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | TK22 [mev-1(kn1)] | 25°C | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | up | 2.94 | no | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
100 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | TK22 [mev-1(kn1)] | 25°C | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | up | 5.88 | no | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
200 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | TK22 [mev-1(kn1)] | 25°C | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | up | 6.62 | no | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
50 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | VC199 [sir-2.1(ok434)] | 25°C | up | 3.13 | no | A3; stressor: 35°C; endpoint: survival | | | | | up | 39.09 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | none | | no | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | | | | | | | | | | | | | | | | | | | | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
100 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | VC199 [sir-2.1(ok434)] | 25°C | up | 2.08 | no | A3; stressor: 35°C; endpoint: survival | | | | | up | 70.68 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | up | 1.79 | no | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | | | | | | | | | | | | | | | | | | | | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |
200 mg/L | whole life; start: A1 | OP50, UV-inactivated | NGM agar | FUDR | VC199 [sir-2.1(ok434)] | 25°C | up | 1.04 | no | A3; stressor: 35°C; endpoint: survival | | | | | up | 43.97 | yes | A3; stressor: 500 mM NaCl for 12 h; endpoint: survival | down | -1.79 | no | A3; stressor: UV-light with 2000 J/m2; endpoint: survival | | | | | | | | | | | | | | | | | | | | | | | | | Xiong LG, Huang JA, Li J, Yu PH, Xiong Z, Zhang JW, Gong YS, Liu ZH, Chen JH (2014) Black tea increased survival of Caenorhabditis elegans under stress. J Agric Food Chem 62, 11163-11169. | |