In the realm of dental tissue regeneration research, various constraints exist such as the potential variance in cell quality, potency arising from differences in donor tissue and tissue microenvironment, the difficulties associated with sustaining long-term and large-scale cell expansion while preserving stemness and therapeutic attributes, as well as the need for extensive investigation into the enduring safety and effectiveness in clinical settings. The adoption of artificial intelligence (AI) technologies has been suggested as a means to tackle these challenges. This is because, tissue regeneration research could be advanced through the use of diagnostic systems that incorporate mining methods such as neural networks (NN), fuzzy, predictive modeling, genetic algorithms, machine learning (ML), cluster analysis, and decision trees. This article seeks to offer foundational insights into a subset of AI referred to as artificial neural networks (ANNs) and assess their potential applications as essential decision-making support tools in the field of dentistry, with a particular focus on tissue engineering research. Although ANNs may initially appear complex and resource intensive, they have proven to be effective in laboratory and therapeutic settings. This expert system can be trained using clinical data alone, enabling their deployment in situations where rule-based decision-making is impractical. As ANNs progress further, it is likely to play a significant role in revolutionizing dental tissue regeneration research, providing promising results in streamlining dental procedures and improving patient outcomes in the clinical setting.
Meat culturing technology goes beyond laboratory research and materialises in the market. Nonetheless, this technology has raised concerns among Muslim consumers worldwide due to its medium, especially foetal bovine serum (FBS), which originates from blood. Thus, the aim of this research was to determine the halal status of cultured meat by detecting species-specific DNA of bovine serum as one of the media used during meat production. Polymerase chain reaction (PCR) analysis was conducted by targeting mitochondrial cytochrome oxidase II (COII) gene sequences, producing a 165 bp amplicon. The sequences of the primers used were Bovine-F, 5'-CAT CAT AGC AAT TGC CAT AGT CC-3' and Bovine-R, 5'-GTA CTA GTA GTA TTA GAG CTA GAA TTA G-3'. DNA extraction was conducted using a QIAGEN Blood and Tissue™ commercial kit. The presence study also included a literature review on the Istihalah (transformation) concept in order to determine the halal status of cultured meat. The results revealed that bovine DNA was detected in all samples tested using PCR analysis. Therefore, Istihalah tammah (perfect transformation) does not occur due to the ability of PCR analysis to detect bovine DNA in FBS and is prohibited according to Shariah law.
The Malaysian government recognises the potential contribution of biotechnology to the national economy. However, ongoing controversy persists regarding its ethical status and no specific ethical guidelines have been published relating to its use. In developing such guidelines, it is important to identify the underlying principles that are acceptable to Malaysian society. This paper discusses the process of determining relevant secular and Islamic ethical principles and establishing their similarities before harmonising them. To achieve this, a series of focus group discussions were conducted with 23 knowledge experts representing various stakeholders in the biotechnology community. Notably, several principles between the secular and Islamic perspectives are indirectly or directly similar. All the experts agreed with the predominant six ethical principles of secular and Islamic philosophy and their importance and relevance in modern biotechnology. These are beneficence and non-maleficence as the main or overarching principles, the preservation of religious and moral values, the preservation of the intellect and the mind, the protection of human safety, the protection of future generations, and protection of the environment and biological diversity. Several adjustments were made to the terminologies and definitions of these six principles to formulate acceptable guiding principles for the ethics of modern biotechnology in Malaysia. These can then be adopted as core values to underpin future national guidelines on modern biotechnology ethics. These principles will be particularly important in guiding the policy makers, enforcers, industries and researchers to streamline their activities. In so doing, modern biotechnology and its products can be properly managed without jeopardising the interests of the Muslim community as well as the general public. Importantly, they are expansive and inclusive enough to embrace the religious sensitivity of diverse quarters of Malaysia.
The release of over 6,000 genetically modified mosquitoes (GMM) into uninhabited Malaysian forests in 2010 was a frantic step on the part of the Malaysian government to combat the spread of dengue fever. The field trial was designed to control and reduce the dengue vector by producing offspring that die in the early developmental stage, thus decreasing the local Aedes aegypti population below the dengue transmission threshold. However, the GMM trials were discontinued in Malaysia despite being technologically feasible. The lack of systematic studies in terms of cost-benefit analysis, questionable research efficacy and safety-related concerns might have contributed to the termination of the field trial. Hence, this research aims to evaluate the feasibility of GMM release in Malaysia by using a holistic approach based on an Islamic ethical-legal assessment under the maslahah-mafsadah (benefit-risk) concept. Three main strategies based on the maslahah-mafsadah concept approach have been applied: 1) an evidence-based approach, 2) an impact-based approach and, 3) a priority approach. The analysis concluded that GMM could be categorised as zanniyyah (probable). GMM is a promising alternative for dengue control, but many issues must be addressed before its widespread adoption.
Islam is a religion that inspires its followers to seek knowledge continually and nurtures innovation, within the realms of Islamic rulings, towards an ameliorated quality of life. Up-to-date biotechnological techniques, specifically animal cloning, are involved in advancing society's health, social, and economic domains. The goal of animal cloning includes the production of genetically modified animal for human consumption. Therefore, this research endeavoured to study animal cloning's current scientific findings, examine the by-product of said process, and determine its permissibility in an Islamic context. This study employed descriptive literature reviews. Results concluded that animal cloning, especially in mammals, does not occur naturally as in plants. A broadly trusted and efficient animal cloning method is known as Somatic Cell Nuclear Transfer (SCNT), which includes three principal steps: oocyte enucleation; implantation of donor cells (or nucleus); and the activation of the embryo. Nevertheless, the limitations of SCNT, particularly to the Large Offspring Syndrome (LOS), should be noted. One of the forms of the application of animal cloning is in agriculture. From an Islamic perspective, determining the permissibility of consuming cloned animals as food is essentially based on whether the cloned animal conforms to Islamic law's principles and criteria. Islam interdicts animal cloning when it is executed without benefiting humans, religion, or society. Nonetheless, if it is done to preserve the livelihood and the needs of a community, then the process is deemed necessary and should be administered following the conditions outlined in Islam. Hence, the Islamic ruling for animal cloning is not rigid and varies proportionately with the current fatwa.