Nano-approaches and Recent Advancements in Strategies to Combat Challenges Associated with Thyroid Cancer Therapies

The prevalence of thyroid cancer (TC) is more common in women and is up to 43% in patients aged between 45-65 years. The battle against TC is hampered by the lack of effective diagnostic and therapeutic approaches. The effectiveness of surgical procedures, such as thyroidectomy and nutraceutical treatments, are accompanied by several difficulties and still require further research. Alternatively, the DNA-damaging traditional model of chemotherapy is linked to poor solubility, untoward systemic effects, and associated cytotoxicity, instituting an urgent need to establish a specialized, factual, and reliable delivery tool. In order to overcome the limitations of conventional delivery systems, nanotechnology-based delivery tools have shown the potential of articulating endless inherent implementations. The probable benefits of emerging nanotechnology-based diagnostic techniques include rapid screening and early illness diagnosis, which draws investigators to investigate and assess the possibility of this treatment for TC. Subsequently, organic (e.g., liposomes, polymer-based, and dendrimers) and inorganic (e.g., gold, carbon-based, mesoporous silica, magnetic, and quantum dots) NPs and hybrids thereof (liposome-silica, chitosan-carbon, and cell membrane-coated) have been projected for TC biomarker screening, therapy, and detection, providing better outcomes than traditional diagnostic and treatment techniques. Therefore, this review aims to offer a broad perspective on nanoplatform in TC, accompanied by present and potential future treatment options and screening techniques; including the innovative patents utilized in the realm of thyroid cancer using nanocarriers. The goal of cancer therapy has traditionally been to "search a thorn in a hayloft"; therefore, this article raises the possibility of treating TC using nano-oncotherapeutics, which might be useful clinically and will encourage future researchers to explore this tool’s potential and drawbacks.