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市场调查报告书
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朊病毒疾病治疗市场- 2018-2028 年全球行业规模、份额、趋势、机会和预测,按类型(人类朊病毒疾病、动物朊病毒疾病)、按药物(抗抑郁药、抗精神病药物)、按地区和竞争细分Prion Disease Treatment Market - Global Industry Size, Share, Trends, Opportunity, & Forecast 2018-2028 Segmented By Type (Human Prion Diseases, Animal Prion Diseases), By Drug (Antidepressant, Antipsychotic Agents), By Region & Competition |
预计全球朊病毒疾病治疗市场将在预测期内稳定成长。朊病毒病,也称为传染性海绵状脑病(TSE),是一组罕见且致命的神经退化性疾病,由大脑中错误折迭的朊病毒蛋白异常积累引起。这些疾病包括克雅氏症 (CJD)、变异型克雅氏症 (vCJD)、致命性家族性失眠症 (FFI) 等。
朊病毒病的盛行率不断上升是全球朊病毒病治疗市场的重要驱动力。朊病毒病是一种罕见但致命的神经退化性疾病,由错误折迭的蛋白质引起。了解朊病毒疾病盛行率上升背后的原因对于理解其如何推动朊病毒疾病治疗市场至关重要。医疗技术的进步和医疗专业人员意识的提高使得诊断更加准确和及时。
研究和诊断的进步是全球朊病毒疾病治疗市场的重要市场驱动力。这些进展对于增强我们对朊病毒疾病的了解、实现早期检测和促进潜在治疗方法的发展发挥着至关重要的作用。朊病毒疾病领域的研究使人们对这些疾病背后的分子机制有了更深入的了解。科学家已经深入了解错误折迭的朊病毒蛋白如何传播并导致神经退化。
在分子层面上了解这些机制对于标靶治疗的开发至关重要。当研究人员发现朊病毒疾病的复杂性时,他们确定了潜在的药物标靶和介入途径。
诊断研究的进步导致了与朊病毒疾病相关的生物标记的鑑定。生物标记是体内可以指示疾病存在或进展的分子或物质。
朊病毒疾病特异性生物标记的发现使得更准确、更可靠的诊断测试的发展成为可能。这些生物标记可以透过多种方法检测,包括血液检测、脑脊髓液分析和影像技术。朊病毒疾病的早期检测对于有效治疗或参与临床试验至关重要。磁振造影 (MRI)、正子断层扫描 (PET) 和脑脊髓液分析等诊断技术的进步可以实现更早、更准确的诊断。
早期诊断可以透过及时介入、症状管理和获得实验性治疗来改善患者的治疗效果。研究已经创建了高灵敏度检测方法,可以检测微量的异常朊病毒蛋白。当朊病毒蛋白水平可能较低时,这些测定对于在早期阶段诊断朊病毒疾病非常重要。高灵敏度检测对于监测疾病进展和治疗效果也很有价值,这对于临床试验和患者管理至关重要。
药物开发投资的不断成长是全球朊病毒疾病治疗市场的重要驱动力。朊病毒病是一种罕见且无法治癒的神经退化性疾病,其医疗需求尚未被满足。随着研究工作和资金的增加,它直接影响这些破坏性疾病的潜在治疗方法的发展。朊病毒疾病,例如克雅氏症 (CJD) 和致命性家族性失眠 (FFI),无法治愈,现有的治疗只能缓解症状。这些疾病通常是致命的,通常在诊断后一年内。
高死亡率和缺乏有效治疗方法造成了迫切的医疗需求。这种紧迫性推动了对研究和药物开发的投资,以寻找可以延长受影响个体生命并提高生活品质的解决方案。虽然朊病毒疾病很少见,但其治疗可能代表一个潜在利润丰厚的市场。由于缺乏替代品,开发有效的朊病毒疾病治疗方法可能需要高昂的代价。
製药公司看到了解决朊病毒病等罕见疾病的市场潜力,并愿意投资研发工作,将此类治疗方法推向市场。
关注朊病毒疾病的患者倡导团体和组织在提高人们对这些疾病的认识方面发挥了重要作用。他们主张增加研究经费、临床试验并改善获得潜在治疗的机会。
提高意识加上宣传工作,鼓励公共和私人资助药物开发和朊病毒疾病研究。政府和非营利组织专门为朊病毒病等罕见和被忽视的疾病分配资金。这种财政支持激励研究人员和製药公司在该领域进行药物开发。
赠款、补助和研究奖为研究潜在治疗方法、进行临床试验和推进候选治疗方法提供了关键资源。
病人组织和支持团体的宣传工作在提高人们对朊病毒病的认识方面发挥了至关重要的作用。这些组织致力于向公众、医疗保健专业人员和政策制定者宣传朊病毒疾病的影响以及有效治疗的必要性。
认识的提高和宣传工作的提高,为朊病毒疾病研究提供了更多的公共和私人资金,并推出了旨在加快药物开发和获得潜在疗法的政策倡议。
朊病毒疾病是一种复杂且人们所知甚少的神经退化性疾病。朊病毒传播和神经毒性的确切机制仍然是正在进行的研究的主题。
对这些疾病的了解有限对药物开发提出了重大挑战。如果不能清楚地了解潜在的生物学和病理学,那么识别有效的药物标靶和开发疗法就具有挑战性。
在开发有针对性的治疗方法之前,研究人员必须克服阐明朊病毒疾病涉及的复杂分子过程的障碍。这种知识的缺乏会减慢药物发现和开发的步伐。
朊病毒病的早期、准确诊断对于及时介入和治疗至关重要。然而,缺乏能够在早期阶段可靠地检测朊病毒疾病的强大生物标记和诊断工具。
缺乏明确的诊断测试通常会导致病例延迟或误诊,阻碍潜在治疗或临床试验的启动。准确的诊断对于识别符合条件的患者和评估治疗效果至关重要。
识别和验证朊病毒疾病的可靠生物标记的努力仍在继续,但该领域的进展缓慢,阻碍了诊断和患者管理的进步。
进行朊病毒病治疗的临床试验面临独特的挑战。朊病毒疾病的罕见性意味着患者招募可能很困难,因为受影响的人数有限。
此外,朊病毒疾病的进展缓慢,使得设计具有典型终点(例如生存或症状改善)的传统临床试验具有挑战性。这些疾病通常具有较长的潜伏期和可变的临床过程,使得试验设计变得复杂。
FDA 等监管机构认识到这些挑战,并实施了孤儿药认定和灵活的试验终点来激励药物开发。然而,患者群体少和疾病进展缓慢仍然是进行稳健的临床试验的重大障碍。
朊病毒疾病治疗市场的显着趋势之一是新型治疗方法的出现。研究人员正在探索一系列针对朊病毒疾病的创新策略,包括小分子、抗体、 RNA 为基础的疗法和基因编辑技术。
小分子:製药公司正在开发针对参与朊病毒蛋白错误折迭和增殖的特定途径的化合物。这些小分子旨在干扰朊病毒复製并减少神经毒性。
单株抗体:旨在结合异常朊病毒蛋白的单株抗体正在被研究作为潜在的疗法。这些抗体可能有助于清除或中和病理性朊病毒蛋白。
基于RNA的疗法:基于RNA的方法,例如反义寡核苷酸(ASO)和RNA干扰(RNAi),旨在抑制异常朊病毒蛋白的产生或促进其降解。
基因治疗:基因治疗方法,包括 CRISPR-Cas9 技术,有望纠正与遗传性朊病毒疾病相关的基因突变。
生物标记在朊病毒疾病的早期诊断、疾病监测和治疗效果评估中发挥着至关重要的作用。专注于识别和验证朊病毒疾病的可靠生物标记的研究趋势日益明显。
研究人员正在探索各种候选生物标记物,包括特定蛋白质、核酸和影像标记。这些生物标记有可能提高朊病毒疾病诊断和监测的准确性和及时性。
蛋白质体学、基因组学和成像技术的进步正在推动生物标记发现的进步。生物标誌物的鑑定可以促进诊断测试的开发,并透过选择适当的患者群体来支持临床试验。
在朊病毒疾病治疗市场中,以患者为中心的照护和宣传趋势正在增强。患者组织、倡导团体和医疗保健提供者正在共同努力改善受朊病毒疾病影响的个人的生活品质。
这些组织为患者及其家人提供宝贵的资源、支持网络和教育材料。他们也主张增加研究经费、获得实验性治疗以及有利于朊病毒疾病社区的政策。
以病人为中心的方法延伸到临床试验设计,努力让病人和照护者参与试验方案和结果测量的发展。这确保试验更符合朊病毒疾病患者的需求和观点。
根据类型类别,到2022 年,人类朊病毒疾病将成为全球朊病毒疾病治疗市场的主导者。人类朊病毒疾病,包括克雅氏症(CJD)、散发性致死性失眠(sFI) 和变异型朊病毒病与动物朊病毒疾病(例如牛的牛海绵状脑病(BSE))相比,克雅氏症(vCJD)更为常见。
尤其是克雅氏症,是最常见的人类朊病毒病,其散发形式占多数病例。这些疾病共同导致了更多需要治疗和护理的患者群体。人类朊病毒疾病涵盖多种临床和病理变异,包括散发性、遗传性和后天形式。这种多样性为药物开发和治疗带来了独特的挑战和机会。人类朊病毒疾病的复杂性需要更广泛的研究和治疗环境,重点是开发针对不同疾病亚型的治疗方法。这种多样性鼓励製药公司和研究人员投资开发一系列治疗方法。
人类朊病毒病的特征是疾病进展快、死亡率高。被诊断出患有这些疾病的患者的预期寿命通常很短,通常以几个月为单位。缓解人类朊病毒病、减缓疾病进展或治癒人类朊病毒病患者的迫切临床需求推动了重大的研究和开发工作。缺乏有效的治疗方法激发了人们寻找改善患者治疗结果的解决方案的强烈动力。预计这些因素将推动该领域的成长。
预计抗忧郁药物领域将在预测期内经历快速成长。这是因为抗忧郁药物通常用于治疗忧郁症症状,而忧郁症是朊病毒病的常见症状。治疗朊病毒病最常用的抗忧郁药物是三环抗忧郁剂 (TCA) 和选择性血清素再摄取抑制剂 (SSRI)。 TCA 透过增加大脑中血清素和去甲肾上腺素的水平来发挥作用,而 SSRI 则仅透过增加血清素的水平来发挥作用。 TCA 和 SSRI 均可有效治疗朊病毒病患者的忧郁症。然而,TCA 可能比 SSRI 产生更多副作用,因此 SSRI 往往是这些患者的首选抗忧郁药物。这些因素共同促进了该细分市场的成长。
2022年,北美成为全球朊病毒疾病治疗市场的主导者,以价值计算,占据最大的市场份额。尤其是美国,拥有大量着名的研究机构、学术中心和製药公司,专注于包括朊病毒疾病在内的神经退化性疾病。这些机构带头进行研究工作,旨在了解朊病毒疾病的病理生理学并开发潜在的治疗方法。
与其他地区相比,北美报告的朊病毒疾病盛行率相对较高。特别是,散发性克雅氏症(sCJD)是人类最常见的朊病毒病,在北美有更频繁的记录。
这种较高的疾病盛行率对朊病毒疾病的研究、临床试验和潜在治疗产生了更大的需求。北美拥有完善的致力于朊病毒疾病的患者倡导组织和支持团体。这些组织在提高意识、倡导研究经费以及为受朊病毒疾病影响的个人和家庭提供支持方面发挥着至关重要的作用。他们的努力为朊病毒疾病研究和治疗发展建立了更强大的生态系统。
亚太市场可望成为成长最快的市场,在预测期内为朊病毒疾病治疗参与者提供利润丰厚的成长机会。亚太地区对朊病毒病的认识逐渐增强等因素。医疗保健专业人员、研究人员和患者权益团体正在努力提高人们对朊病毒疾病的存在和潜在风险的认识。认识的提高往往会导致朊病毒疾病的报告和诊断增加,随着更多患者的发现,这可能成为市场成长的驱动力。亚太地区的一些国家正在投资改善其医疗基础设施和研究能力。例如,日本和韩国等国家拥有发达的医疗保健系统,并积极参与包括朊病毒疾病在内的神经学研究。随着亚太地区医疗基础设施的不断改善,朊病毒疾病的研究、诊断和潜在治疗可能会有更多机会。
Global Prion Disease Treatment Market is anticipated to project steady growth in the forecast period . Prion diseases, also known as transmissible spongiform encephalopathies (TSEs), are a group of rare and fatal neurodegenerative disorders caused by the abnormal accumulation of misfolded prion proteins in the brain. These diseases include Creutzfeldt-Jakob disease (CJD), variant Creutzfeldt-Jakob disease (vCJD), fatal familial insomnia (FFI), and others.
The increasing prevalence of prion diseases is a significant market driver for the global prion disease treatment market. Prion diseases are rare but fatal neurodegenerative disorders caused by misfolded proteins. Understanding the reasons behind the rising prevalence of prion diseases is crucial for comprehending how it drives the market for prion disease treatments Advances in medical technology and increased awareness among healthcare professionals have led to more accurate and timely diagnoses.
Enhanced diagnostic capabilities enable the identification of cases that may have previously gone undetected or been misdiagnosed. As a result, more people are being correctly diagnosed with prion diseases, contributing to the perception of increased prevalence. Prion diseases, such as sporadic Creutzfeldt-Jakob disease (sCJD), are more common in older individuals. As life expectancy has increased in many parts of the world, there is a larger aging population.
The risk of prion diseases generally increases with age, and as the elderly population grows, so does the pool of individuals at risk. This demographic shift can lead to a higher prevalence of prion diseases. Health authorities and organizations have improved their reporting mechanisms and data collection processes for prion diseases. This includes mandatory reporting of suspected cases and the establishment of national and international surveillance networks.
Enhanced data collection and reporting lead to more comprehensive epidemiological data, making it easier to track and quantify the prevalence of prion diseases. Certain environmental factors, such as contaminated medical equipment or dietary sources, have been associated with prion disease transmission. Instances of such contamination may lead to localized outbreaks and an increase in reported cases.
Awareness of these environmental factors has led to stricter regulations and guidelines in healthcare settings and the food industry to reduce the risk of prion disease transmission, but sporadic cases can still occur.
Advancements in research and diagnostics are essential market drivers for the global prion disease treatment market. These advancements play a crucial role in enhancing our understanding of prion diseases, enabling early detection, and facilitating the development of potential treatments. Research in the field of prion diseases has led to a deeper understanding of the molecular mechanisms underlying these conditions. Scientists have gained insights into how misfolded prion proteins propagate and cause neurodegeneration.
Understanding these mechanisms at the molecular level is essential for the development of targeted therapies. As researchers uncover the complexities of prion diseases, they identify potential drug targets and pathways for intervention.
Advances in diagnostic research have led to the identification of biomarkers associated with prion diseases. Biomarkers are molecules or substances in the body that can indicate the presence or progression of a disease.
The discovery of prion disease-specific biomarkers has enabled the development of more accurate and reliable diagnostic tests. These biomarkers can be detected through various methods, including blood tests, cerebrospinal fluid analysis, and imaging techniques. Early detection of prion diseases is crucial for effective treatment or enrollment in clinical trials. Advancements in diagnostic techniques, such as magnetic resonance imaging (MRI), positron emission tomography (PET), and cerebrospinal fluid analysis, allow for earlier and more accurate diagnosis.
Early diagnosis can lead to better patient outcomes by enabling timely interventions, symptom management, and access to experimental treatments. Research has led to the creation of high-sensitivity assays that can detect minute quantities of abnormal prion proteins. These assays are important for diagnosing prion diseases at early stages when prion protein levels may be low. High-sensitivity assays are also valuable for monitoring disease progression and treatment efficacy, which is essential in clinical trials and patient management.
Growing investments in drug development are a significant market driver for the global prion disease treatment market. Prion diseases are rare and incurable neurodegenerative disorders with a high unmet medical need. As research efforts and funding increase, it directly impacts the development of potential treatments for these devastating diseases. Prion diseases, such as Creutzfeldt-Jakob disease (CJD) and fatal familial insomnia (FFI), have no cure, and available treatments only alleviate symptoms. These diseases are universally fatal, often within a year of diagnosis.
The high mortality rate and the lack of effective treatments create a pressing medical need. This urgency drives investments in research and drug development to find solutions that can prolong life and improve the quality of life for affected individuals. While prion diseases are rare, their treatment can represent a potentially lucrative market. The development of an effective treatment or therapy for prion diseases would likely command a high price, given the lack of alternatives.
Pharmaceutical companies see the market potential in addressing rare diseases like prion diseases and are willing to invest in research and development efforts to bring such treatments to market.
Patient advocacy groups and organizations focused on prion diseases have played a significant role in raising awareness about these conditions. They advocate for increased research funding, clinical trials, and improved access to potential treatments.
Heightened awareness, combined with advocacy efforts, encourages both public and private funding for drug development and research into prion diseases. Governments and nonprofit organizations allocate funding specifically for rare and neglected diseases like prion diseases. This financial support incentivizes researchers and pharmaceutical companies to pursue drug development in this field.
Grants, subsidies, and research awards provide critical resources for investigating potential treatments, conducting clinical trials, and advancing therapeutic candidates.
The advocacy efforts of patient organizations and support groups have played a crucial role in raising awareness about prion diseases. These organizations work to educate the public, healthcare professionals, and policymakers about the impact of prion diseases and the need for effective treatments.
Increased awareness and advocacy efforts have led to greater public and private funding for prion disease research, as well as policy initiatives aimed at expediting drug development and access to potential therapies.
Prion diseases are complex and poorly understood neurodegenerative disorders. The exact mechanisms of prion propagation and neurotoxicity are still the subject of ongoing research.
The limited understanding of these diseases presents a significant challenge for drug development. Without a clear understanding of the underlying biology and pathology, it is challenging to identify effective drug targets and develop therapies.
Researchers must overcome the obstacle of unraveling the intricate molecular processes involved in prion diseases before developing targeted treatments. This lack of knowledge can slow down the pace of drug discovery and development.
Early and accurate diagnosis of prion diseases is crucial for timely intervention and treatment. However, there is a lack of robust biomarkers and diagnostic tools that can reliably detect prion diseases in their early stages.
The absence of definitive diagnostic tests often leads to delayed or misdiagnosed cases, hindering the initiation of potential treatments or clinical trials. Accurate diagnosis is essential for identifying eligible patients and assessing treatment efficacy.
Efforts to identify and validate reliable biomarkers for prion diseases are ongoing, but progress in this area is slow, impeding advancements in diagnostics and patient management.
Conducting clinical trials for prion disease treatments presents unique challenges. The rarity of prion diseases means that patient recruitment can be difficult, as there are limited numbers of affected individuals.
Additionally, the slow progression of prion diseases makes it challenging to design traditional clinical trials with typical endpoints, such as survival or symptom improvement. These diseases often have long incubation periods and variable clinical courses, making trial design complex.
Regulatory agencies, such as the FDA, recognize these challenges and have implemented orphan drug designations and flexible trial endpoints to incentivize drug development. Nevertheless, the small patient population and the slow pace of disease progression remain significant obstacles to conducting robust clinical trials.
One of the prominent trends in the prion disease treatment market is the emergence of novel therapeutic approaches. Researchers are exploring a range of innovative strategies to target prion diseases, including small molecules, antibodies, RNA-based therapies, and gene-editing techniques.
Small molecules: Pharmaceutical companies are developing compounds that target specific pathways involved in prion protein misfolding and propagation. These small molecules aim to interfere with prion replication and reduce neurotoxicity.
Monoclonal antibodies: Monoclonal antibodies designed to bind to abnormal prion proteins are being investigated as potential therapies. These antibodies may help clear or neutralize the pathological prion proteins.
RNA-based therapies: RNA-based approaches, such as antisense oligonucleotides (ASOs) and RNA interference (RNAi), aim to inhibit the production of abnormal prion proteins or promote their degradation.
Gene therapy: Gene therapy approaches, including CRISPR-Cas9 technology, hold promise for correcting genetic mutations associated with inherited prion diseases.
Biomarkers play a crucial role in the early diagnosis, disease monitoring, and assessment of treatment efficacy in prion diseases. There is a growing trend toward research focused on identifying and validating reliable biomarkers for prion diseases.
Researchers are exploring various biomarker candidates, including specific proteins, nucleic acids, and imaging markers. These biomarkers have the potential to improve the accuracy and timeliness of prion disease diagnosis and monitoring.
Advances in proteomics, genomics, and imaging technologies are driving progress in biomarker discovery. The identification of biomarkers can facilitate the development of diagnostic tests and support clinical trials by enabling the selection of appropriate patient cohorts.
The trend toward patient-centric care and advocacy is gaining momentum in the prion disease treatment market. Patient organizations, advocacy groups, and healthcare providers are working together to improve the quality of life for individuals affected by prion diseases.
These organizations provide valuable resources, support networks, and educational materials to patients and their families. They also advocate for increased research funding, access to experimental treatments, and policies that benefit the prion disease community.
The patient-centric approach extends to clinical trial design, with efforts to involve patients and caregivers in the development of trial protocols and outcome measures. This ensures that trials are more aligned with the needs and perspectives of those affected by prion diseases.
Based on the category of type, the human prion diseases segment emerged as the dominant player in the global market for Prion Disease Treatment in 2022. Human prion diseases, including Creutzfeldt-Jakob disease (CJD), sporadic fatal insomnia (sFI), and variant Creutzfeldt-Jakob disease (vCJD), are more prevalent compared to animal prion diseases, such as bovine spongiform encephalopathy (BSE) in cattle.
CJD, in particular, is the most common human prion disease, and its sporadic form accounts for the majority of cases. These diseases collectively contribute to a larger patient population in need of treatment and care. Human prion diseases encompass a wide spectrum of clinical and pathological variants, including sporadic, inherited, and acquired forms. This diversity presents unique challenges and opportunities for drug development and treatment. The complexity of human prion diseases necessitates a more extensive research and treatment landscape, with a focus on developing therapies tailored to different disease subtypes. This diversity encourages pharmaceutical companies and researchers to invest in the development of a range of treatments.
Human prion diseases are characterized by rapid disease progression and high mortality rates. Patients diagnosed with these diseases typically have a short life expectancy, often measured in months. The urgent clinical need to provide relief, slow disease progression, or potentially cure patients with human prion diseases drives significant research and development efforts. The lack of effective treatments creates a strong motivation for finding solutions to improve patient outcomes. These factors are expected to drive the growth of this segment.
The antidepressant segment is projected to experience rapid growth during the forecast period. This is because antidepressants are commonly used to treat the symptoms of depression, which is a common symptom of prion diseases. The most commonly used antidepressants for prion diseases are tricyclic antidepressants (TCAs) and selective serotonin reuptake inhibitors (SSRIs). TCAs work by increasing the levels of serotonin and norepinephrine in the brain, while SSRIs work by increasing the levels of serotonin only. Both TCAs and SSRIs can be effective in treating depression in patients with prion diseases. However, TCAs can have more side effects than SSRIs, so SSRIs are often the preferred choice of antidepressant for these patients. These factors collectively contribute to the growth of this segment.
North America emerged as the dominant player in the global Prion Disease Treatment market in 2022, holding the largest market share in terms of value. The United States, in particular, is home to a large number of prominent research institutions, academic centers, and pharmaceutical companies with a strong focus on neurodegenerative diseases, including prion diseases. These institutions have spearheaded research efforts aimed at understanding the pathophysiology of prion diseases and developing potential treatments.
North America has reported a relatively higher prevalence of prion diseases compared to other regions. In particular, sporadic Creutzfeldt-Jakob disease (sCJD), the most common form of prion disease in humans, has been documented more frequently in North America.
This higher disease prevalence creates a greater demand for research, clinical trials, and potential treatments for prion diseases.North America has well-established patient advocacy organizations and support groups dedicated to prion diseases. These organizations play a crucial role in raising awareness, advocating for research funding, and providing support to individuals and families affected by prion diseases. Their efforts contribute to a more robust ecosystem for prion disease research and treatment development.
The Asia-Pacific market is poised to be the fastest-growing market, offering lucrative growth opportunities for Prion Disease Treatment players during the forecast period. Factors such as Awareness of prion diseases in the Asia-Pacific region were gradually increasing. Healthcare professionals, researchers, and patient advocacy groups were working to raise awareness about the existence and potential risks of prion diseases. Growing awareness often leads to increased reporting and diagnosis of prion diseases, which can be a driver for market growth as more patients are identified. Some countries in the Asia-Pacific region were investing in improving their healthcare infrastructure and research capabilities. For example, countries like Japan and South Korea have well-developed healthcare systems and were actively involved in neurological research, including prion diseases. As healthcare infrastructure continues to improve in the Asia-Pacific region, there may be greater opportunities for research, diagnosis, and potential treatments for prion diseases.
In this report, the Global Prion Disease Treatment Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below: