These growth abnormalities in LS patients without IGF-I substitutive treatment includes postnatal average growth rates of one-half the expected during the first years of life [19], a small brain (with prominent forehead, reduced vertical dimension of the face and hypoplasia of the midfacies and the nasal bridge), a small heart and acromicria [203] together with underdevelopment of the muscular system that delays walking in three-fourth of patients [204,205], osteopenia at all stages (despite normal sex hormone status) with increased occurrence of avascular necrosis of the femoral head [206], impair and weaken skin, hair and nail growth [207], blue sclera due to the decreased thickness of its connective tissue, allowing visualization of the underlying choroid [205], a puberty delay from 3 to 7 years [206], retardation in the maturation of dentition [206] and high-pitched voice [208]

Glutamic pyruvate transaminase GPT2 promotes tumorigenesis of breast cancer cells by activating sonic hedgehog signaling
Subjective cognitive decline (SCD), characterized by self-reported cognitive difficulties despite normal performance on neuropsychological tests (Jessen et al., 2014) it is increasingly recognized as a potential precursor to MCI and dementia, particularly in individuals with biomarker evidence of AD pathology (Jessen et al., 2014
Res.) to match the weight loss of GLP-1MK-801 ( n = 8 mice and n = 5 cages) or vehicle (isotonic saline, n = 8 mice and n = 5 cages) for 4 days
Tranexamic acid (TXA), a lysine analogue and antifibrinolytic agent, inhibits the binding of plasminogen originating from endothelial cells to keratinocytes resulting in the diminution of melanocyte activators production (e.g., arachidonic acid, prostaglandins, leukotrienes, -MSH) [6, 27, 90]
For menopausal women, collagen does offer additional benefits for skin, joint, and bone health, making it a reasonable addition rather than a replacement for standard protein sources