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DHAP in context of chemotherapy is an acronym for chemotherapy regimen that is used for remission induction in cases of relapsed or refractory non-Hodgkin lymphoma and Hodgkin's lymphoma. [1] It is usually given for 2-3 courses, then followed by high-dose chemotherapy and autologous stem cell transplantation .
Dihydroxyacetone phosphate (DHAP, also glycerone phosphate in older texts) is the anion with the formula HOCH 2 C(O)CH 2 OPO 3 2-. This anion is involved in many metabolic pathways, including the Calvin cycle in plants and glycolysis. [1] [2] It is the phosphate ester of dihydroxyacetone.
A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations. In modern oncology , many regimens combine several chemotherapy drugs in combination chemotherapy .
Sequential high-dose chemotherapy is a chemotherapy regimen consisting of several (2 to 4) sequential monochemotherapies with only one chemotherapeutic agent per course. The idea behind this approach is that when using single-agent chemotherapy, the doctor can easily escalate the dose of the drug to the maximum tolerable dose by the patient, avoiding additive hematological toxicity from ...
Glycerol 3-phosphate is synthesized by reducing dihydroxyacetone phosphate (DHAP), an intermediate in glycolysis. The reduction is catalyzed by glycerol-3-phosphate dehydrogenase. DHAP and thus glycerol 3-phosphate can also be synthesized from amino acids and citric acid cycle intermediates via the glyceroneogenesis pathway. + NAD(P)H + H + → ...
D-glyceraldehyde 3-phosphate is also of some importance since this is how glycerol (as DHAP) enters the glycolytic and gluconeogenic pathways. Furthermore, it is a participant in and a product of the pentose phosphate pathway .
Corporate news. Some of the biggest stock movers on Thursday include: Oualcomm topped earnings estimates on strong smartphone demand, but its licensing revenues missed forecasts.
The other hydrogen bonding network includes residues Lys120 and Asp260, as well as an ordered water molecule (with a B-factor of 16.4 Å2), which hydrogen bonds to Gly149 and Asn151 (not shown). In these two electrostatic networks, only the ε-NH 3 + group of Lys204 is the nearest to the C2 atom of DHAP (3.4 Å). [1]