negative study on the heat-shock response
For more, see "Toxicological studies - others - heat-shock response".
Laszlo A, Moros EG, Davidson T, Bradbury M, et al. The heat-shock factor
is not activated in mammalian cells exposed to cellular phone frequency
microwaves. Radiat Res 2005;164:163-172.
The authors of a recent study reported that lenses from the excised eyes of calves showed functional and microscopic changes when exposed to microwaves at 1.1 GHz and 2mW for 8 days. The functional changes appeared after 48 hours of exposure, and tended to recover after the exposure ceased.
For more, see "Research - Toxicological studies - Ocular studies".
Reference: Dovrat A, Berenson R, Bormusov E, Lahav A, et al. Localised effects of microwave radiation on the intact eye lens in culture conditions. Bioelectromagnetics 2005;26:398-405.