tumorigenic

简明释义

英[ˌtjuːmərɪˈdʒɛnɪk]美[ˌtjuːmərɪˈdʒɛnɪk]

adj. 致瘤的；肿瘤发生的

英英释义

单词用法

同义词

反义词

例句

1.Bone morphogenetic proteins inhibit the tumorigenic potential of human brain tumour - initiating cells.

骨形成蛋白能抑制人类脑部肿瘤起始细胞的致瘤潜能。

2.Citrinin is a mycotoxin which can induce renal dysfunction, and it is tumorigenic.

桔青霉素是能引起肾脏毒性的真菌毒素，并有致癌性。

3.This genetic signature of tumorigenic breast-cancer cells was even more strongly associated with clinical outcomes when combined with the WR signature in breast cancer.

遗传性乳腺癌细胞的遗传特性会同临床结果有较好的相应，在乳腺癌患者中结合伤口反应指数时。

4.The isolation and characterization of tumorigenic colon cancer cells may help to devise novel diagnostic and therapeutic procedures.

致瘤性的结肠癌细胞的分离和表征可能有助于制定新的诊断和治疗程序。

5.It is assumed that this tumorigenic feature will be manifested upon transplantation to human patients as well.

推测这种致瘤特征在干细胞被移植到人类病人时也可显现。

6.We developed an immunodeficient mouse model to test the tumorigenic potential of different populations of cancer cells derived from primary, unmanipulated human HNSCC samples.

我们从未经处理的原发性人类HNSCC样本分离出不同的癌细胞群体，并建立免疫缺陷性老鼠模型测试这些癌细胞群体的潜在致肿瘤性。

7.Method: Observing the effects of alcohol extract from Sesamum indicum flower on tumor growth in sarcoma 180 ( S180 ) and Heps 22 ( H22) tumorigenic mouse, and on weight of immune organs.

方法：观察脂麻花醇提物对小鼠肉瘤S_（180）和肝癌H_（22）的抗肿瘤作用，测定其对荷瘤小鼠免疫器官的影响。

8.Patients exposed to tumorigenic 致瘤的 substances should be monitored closely for signs of cancer.

接触过致瘤的物质的患者应密切监测癌症迹象。

9.Research indicates that prolonged exposure to tumorigenic 致瘤的 agents can result in genetic mutations.

研究表明，长期暴露于致瘤的物质中可能导致基因突变。

10.Certain chemicals have been identified as tumorigenic 致瘤的, leading to increased cancer risks in laboratory animals.

某些化学物质被确定为致瘤的，导致实验动物的癌症风险增加。

11.The study focused on the tumorigenic 致瘤的 properties of certain viruses.

该研究集中在某些病毒的致瘤的特性上。

12.The researchers discovered a new tumorigenic 致瘤的 pathway that contributes to breast cancer development.

研究人员发现了一条新的致瘤的通路，促进乳腺癌的发展。

作文

Cancer is one of the most significant health challenges facing humanity today. It arises from complex interactions between genetic and environmental factors, leading to the uncontrolled growth of cells. A crucial aspect of understanding cancer is recognizing the role of certain substances or conditions that can promote this uncontrolled growth. One such term that often appears in scientific discussions is tumorigenic, which refers to the ability of a substance or agent to cause tumor formation. Understanding what makes a substance tumorigenic is essential for developing effective prevention and treatment strategies.The concept of tumorigenic agents encompasses a wide range of factors, including chemicals, radiation, and even some viruses. For instance, certain chemicals found in tobacco smoke are classified as tumorigenic because they can lead to lung cancer and other malignancies. Similarly, exposure to ultraviolet (UV) radiation from the sun is known to be tumorigenic, contributing to skin cancer development. The presence of these agents in our environment underscores the importance of public health initiatives aimed at reducing exposure to tumorigenic substances.Moreover, research into tumorigenic mechanisms has led to significant advancements in cancer treatment. Scientists have identified specific pathways and genetic mutations that can be targeted by therapies. For example, understanding how certain oncogenes become active in a tumorigenic process allows for the development of drugs that inhibit their function, potentially stopping cancer progression. This highlights the importance of studying tumorigenic factors not only to prevent cancer but also to create more effective treatments.In addition to chemical and physical agents, biological factors also play a role in tumorigenic processes. Some viruses, like human papillomavirus (HPV), are known to be tumorigenic because they can integrate into host DNA and disrupt normal cell function, leading to cancer. Vaccination against HPV has proven effective in reducing the incidence of cervical cancer, demonstrating how understanding tumorigenic agents can lead to proactive health measures.Furthermore, the study of tumorigenic factors extends beyond individual agents to include the overall environment in which cells exist. Factors such as diet, lifestyle, and exposure to pollutants can influence whether a cell becomes tumorigenic. For instance, a diet high in processed foods and low in fruits and vegetables may increase the risk of developing cancers, highlighting the need for a holistic approach to cancer prevention.In conclusion, the term tumorigenic encapsulates a critical area of study within cancer research. By identifying and understanding the various agents and conditions that contribute to tumor formation, researchers and healthcare professionals can develop better prevention strategies and treatment options. As we continue to learn more about the complexities of cancer, it is vital to remain vigilant about the tumorigenic risks present in our environment and to advocate for policies that protect public health. Through education, research, and awareness, we can work towards a future where the impact of tumorigenic factors is minimized, ultimately leading to a decrease in cancer incidence and improved outcomes for patients worldwide.

癌症是当今人类面临的最重大健康挑战之一。它源于遗传和环境因素之间复杂的相互作用，导致细胞的失控生长。理解癌症的一个关键方面是认识到某些物质或条件在促进这种失控生长中的作用。一个在科学讨论中经常出现的术语是肿瘤发生性，指的是某种物质或因子导致肿瘤形成的能力。理解什么使一种物质成为肿瘤发生性是制定有效预防和治疗策略的必要条件。肿瘤发生性因子的概念涵盖了广泛的因素，包括化学物质、辐射甚至某些病毒。例如，烟草烟雾中的某些化学物质被归类为肿瘤发生性，因为它们可能导致肺癌和其他恶性肿瘤。同样，暴露于阳光下的紫外线（UV）辐射被认为是肿瘤发生性的，促进皮肤癌的发展。这些因子在我们环境中的存在突显了公共卫生倡议在减少对肿瘤发生性物质暴露的重要性。此外，对肿瘤发生性机制的研究已导致癌症治疗的重大进展。科学家们已经确定了可以通过疗法靶向的特定通路和基因突变。例如，了解某些癌基因在肿瘤发生性过程中的活化方式，使得开发抑制其功能的药物成为可能，从而潜在地阻止癌症进展。这强调了研究肿瘤发生性因子的必要性，不仅为了预防癌症，还为了创造更有效的治疗方法。除了化学和物理因子外，生物因子也在肿瘤发生性过程中发挥作用。一些病毒，如人乳头瘤病毒（HPV），被认为是肿瘤发生性的，因为它们能够整合入宿主DNA并干扰正常细胞功能，导致癌症。接种HPV疫苗已被证明有效减少宫颈癌的发生率，这表明了解肿瘤发生性因子可以导致积极的健康措施。此外，肿瘤发生性因子的研究超越了个别因子，还包括细胞存在的整体环境。饮食、生活方式和污染物的暴露等因素会影响细胞是否变得肿瘤发生性。例如，高加工食品和低水果蔬菜的饮食可能增加癌症发展的风险，突显了全面癌症预防方法的必要性。总之，术语肿瘤发生性概括了癌症研究中的一个关键领域。通过识别和理解导致肿瘤形成的各种因子和条件，研究人员和医疗专业人员可以制定更好的预防策略和治疗方案。随着我们对癌症复杂性的进一步了解，保持警惕关于我们环境中存在的肿瘤发生性风险至关重要，并倡导保护公共健康的政策。通过教育、研究和意识，我们可以朝着未来努力，最小化肿瘤发生性因子的影响，最终减少癌症发生率，改善全球患者的预后。