Furthermore, as illustrated in Figure 4E and F, in the absence of CPT1A overexpression, radiotherapy resulted in a 0.10 g decrease in tumour weight (approximately 52.5% of the pre-irradiation weight), whereas with CPT1A overexpression, radiotherapy induced a more pronounced 0.12 g reduction in tumour weight (approximately 89.7% of the pre-irradiation weight). Here, CPT1A is linked to neoplasm.