Abstract: A system for thrombolysis includes an optical energy source, an ultrasound transducer, and an optical conduit for insertion into a vessel. The optical conduit directs optical energy from the optical energy source to a target location at a terminal end of the optical conduit.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: The invention provides 17 AAG encapsulated in micelle particles. The micelles can be comprised of safe poly(ethylene glycol)-block-poly(lactic acid) (PEG-PLA). A significant advantage of PEG-PLA as a carrier is that it is less toxic than Cremophor® EL or DMSO. Additionally, PEG-PLA micelles are easier to handle than DMSO and they do not possess foul odors, which is a problem associated with 17-AAG formulations currently in clinical trials. The invention also provides methods of preparing active agents encapsulated micelles and therapeutic methods of using the micelles and their corresponding formulations, such as for the inhibition of Hsp 90, and/or for the treatment of cancer.