1-20 of 32
Keywords: apoptosis
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
J Exp Biol (2022) 225 (12): jeb244145.
Published: 16 June 2022
...Aakriti Gupta; Sarah A. Breedon; Kenneth B. Storey ABSTRACT Tumor suppressing transcription factor p53 regulates multiple pathways including DNA repair, cell survival, apoptosis and autophagy. Here, we studied the stress-induced activation of p53 in anoxic crayfish ( Faxonius virilis ). Relative...
Journal Articles
J Exp Biol (2020) 223 (4): jeb217026.
Published: 17 February 2020
... oxygen deficiency but the molecular mechanisms that underlie cellular injury during hypoxia-reoxygenation are not well understood. We examined the molecular markers of autophagy, apoptosis and inflammation during short-term (1 day) and long-term (6 days) hypoxia and post-hypoxic recovery (1 h) in mussels...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (21): jeb186379.
Published: 5 November 2018
... protein (HSP) genes were sensitive to temperature exposure, and the expression profiles of most apoptosis-related genes was significantly upregulated at 3 and 48 h under cold and heat stress, respectively. Apoptotic index at 48 h under cold stress was significantly higher than that under heat stress...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (17): 2582–2595.
Published: 1 September 2016
... of apoptosis in skeletal muscle . Basic App. Myol.   13 , 171 - 179 . Allen , D. L. , Linderman , J. K. , Roy , R. R. , Bigbee , A. J. , Grindeland , R. E. , Mukku , V. and Edgerton , V. R. ( 1997 ). Apoptosis: a mechanism contributing to remodeling of skeletal muscle...
Journal Articles
J Exp Biol (2016) 219 (17): 2673–2686.
Published: 1 September 2016
.... Acute heat stress Apoptosis Geukensia demissa Intertidal zone Oxidative stress Proteomics Temperature, through its impact on the function and structure of biomolecules, has a pervasive influence on the distribution and survival of organisms ( Pörtner, 2002 ; Hochachka and Somero, 2002...
Includes: Supplementary data
Journal Articles
J Exp Biol (2016) 219 (10): 1476–1487.
Published: 15 May 2016
.... Japanese quail Testis Neural oscillations 5-HTP l -DOPA Apoptosis 5-hyroxytryptophan (5-HTP, a serotonin precursor) and l -dihydroxyphenylalanine ( l -DOPA, a dopamine precursor) administered daily at different intervals are used to induce a specific phase relationship between circadian...
Journal Articles
J Exp Biol (2013) 216 (15): 2813–2820.
Published: 1 August 2013
...Camille W. Paxton; Simon K. Davy; Virginia M. Weis SUMMARY Coral bleaching occurs when there is a breakdown of the symbiosis between cnidarian hosts and resident Symbiodinium spp. Multiple mechanisms for the bleaching process have been identified, including apoptosis and autophagy, and most...
Journal Articles
J Exp Biol (2012) 215 (24): 4308–4313.
Published: 15 December 2012
... to a peptide hormone causes apoptosis in insect haemocytes. In this study, a new physiological effect of Neb -colloostatin in insects was detected, namely a pro-apoptotic action on haemocytes of T. molitor adults. A stock culture of T. molitor L. was maintained at the Department of Animal...
Journal Articles
J Exp Biol (2012) 215 (24): 4267–4277.
Published: 15 December 2012
...Cui-Luan Yao; George N. Somero SUMMARY We investigated the effects of acute heat stress and cold stress on cell viability, lysosome membrane stability, double- and single-stranded DNA breakage, and signaling mechanisms involved in cellular homeostasis and apoptosis in hemocytes of native...
Journal Articles
J Exp Biol (2009) 212 (23): 3892–3900.
Published: 1 December 2009
... reef sponge shows an extremely high proliferation activity, a short cell cycle duration and massive cell shedding. Cell turnover is predominantly confined to a single cell population, i.e. the choanocytes, and in this process apoptosis only plays a minor role. To our knowledge, such fast cell kinetics...
Journal Articles
J Exp Biol (2008) 211 (19): 3059–3066.
Published: 1 October 2008
... detachment and host cell apoptosis. References Ainsworth, T. D. and Hoegh-Guldberg, O. ( 2008 ). Cellular processes of bleaching in the Mediterranean coral Oculina patagonica. Coral Reefs 27 , 593 -597. Ameisen, J. C. ( 2002 ). On the origin,evolution, and nature of programmed cell death...
Journal Articles
J Exp Biol (2008) 211 (15): 2524–2532.
Published: 1 August 2008
... of this effect at an early stage and the NHE1 getting involved at a later time point. Finally, JNKs were found to be the principal mediators of the apoptosis induced under hyperthermic conditions, as their inhibition abolished poly(ADP-ribose)polymerase (PARP) cleavage after 4 h at 42°C. Overall, to our...
Journal Articles
J Exp Biol (2008) 211 (12): 1829–1840.
Published: 15 June 2008
... that is consistent with `applying the brakes' to cell death during energy limitation. Unraveling the mechanisms by which organisms in extreme environments avoid cell death may suggest possible interventions during disease states and biostabilization of mammalian cells. apoptosis necrosis permeability transition...
Journal Articles
J Exp Biol (2008) 211 (12): 1874–1881.
Published: 15 June 2008
...Michiaki Yamashita; Nanami Mizusawa; Misako Hojo; Takeshi Yabu SUMMARY The pro-apoptotic caspase-3 gene has been shown to have key functions in the execution of apoptosis (programmed cell death) in vertebrate cells. However, the central role of caspase-3 in morphogenesis during development remains...
Journal Articles
J Exp Biol (2008) 211 (9): 1426–1433.
Published: 1 May 2008
... survival with a concomitant appearance of apoptosis in both copepod embryos and female tissues. Concentrations of DD inducing blockage were one order of magnitude lower that those used in classical feeding experiments demonstrating that liposomes are a useful tool to quantitatively analyze the impact...
Journal Articles
J Exp Biol (2006) 209 (14): 2804–2810.
Published: 15 July 2006
... apoptosis symbiosis Many cnidarians symbiotic with the intracellular dinoflagellate Symbiodinium sp., such as the ecologically important reef-building corals, lose their algal partners in response to a variety of stresses,including exposure to elevated temperature and excessive visible and UV...
Journal Articles
J Exp Biol (2005) 208 (23): 4427–4436.
Published: 1 December 2005
... and/or apoptosis of Mytilus galloprovincialis mantle and gill tissues. The results of our studies revealed that mantle and gill tissues differentially respond to the stressful stimuli examined. In the mantle tissue, 1 μmol l –1 Cu 2+ and 50 μmol l –1 Zn 2+ induced a transient p38-MAPK activation, whereas 1 μmol l...
Journal Articles
J Exp Biol (2005) 208 (22): 4263–4271.
Published: 15 November 2005
... receiving l -arginine ( l -Arg; 2.25%) or N -nitro- l -arginine methyl ester ( l -NAME; 0.01%)as a drinking liquid and maintained at low (4±1°C) or room(22±1°C) temperature for 45 days. Cold generally diminished both iNOS immunopositivity and protein level in IBAT, as well as the rate of apoptosis. Among...
Journal Articles
J Exp Biol (2004) 207 (19): 3369–3380.
Published: 1 September 2004
...I. M. Sokolova; S. Evans; F. M. Hughes SUMMARY Exposure to environmentally prevalent heavy metals such as cadmium can have detrimental effects on a variety of commercially and ecologically important species such as oysters. Since Cd 2+ is known to induce apoptosis in immune cells of vertebrates, we...
Journal Articles
J Exp Biol (2004) 207 (18): 3149–3154.
Published: 15 August 2004
... 2004 brain injury development excitotoxicity apoptosis Perinatal hypoxic–ischemic brain damage is a major cause of acute mortality and chronic neurologic morbidity in infants and children. Statistics suggest an incidence of systemic asphyxia in 2–4 per 1000 full-term births...