Abubakar Abubakar

Recommended book of the weekend: 🍃 ☕ ➡️ "THE THIRD TWIN" By KEN FELLETTE   🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁

"Genetics is relevant to all of medicine." - Dr. Victor A. McKusick 🧬 Advances in genetics have transformed medicine, agriculture, and biomedical research. Technologies such as genetic testing, whole-genome sequencing, and CRISPR-Cas9 enable earlier diagnosis, precision medicine, and disease prevention. However, these advances also raise important ethical, legal, and social issues (ELSI). Scientific progress must be balanced with respect for privacy, equity, and human dignity. 🔹 Respect for individual autonomy begins with informed consent. People undergoing genetic testing should understand its purpose, benefits, limitations, and possible consequences. Because genetic information may affect both individuals and their biological relatives, confidentiality is essential. Genetic counseling before and after testing supports informed decisions and responsible care. 🔹 Legal safeguards are equally important. Policies should protect against genetic discrimination while...

Recommended book of the weekend: 🍃 ☕ ➡️ "THE BOYS FROM BRAZIL" By Ira Levin   🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁🍁

  "𝔾𝕖𝕟𝕖𝕤 𝕕𝕖𝕥𝕖𝕣𝕞𝕚𝕟𝕖 𝕥𝕙𝕖 𝕓𝕠𝕕𝕪 𝕡𝕝𝕒𝕟 𝕓𝕪 𝕔𝕠𝕟𝕥𝕣𝕠𝕝𝕝𝕚𝕟𝕘 𝕕𝕖𝕧𝕖𝕝𝕠𝕡𝕞𝕖𝕟𝕥𝕒𝕝 𝕡𝕣𝕠𝕔𝕖𝕤𝕤𝕖𝕤." - Dr. Edward B. Lewis  Embryonic development depends on highly conserved signaling pathways that coordinate how cells communicate, differentiate, and organize into functional tissues and organs. Among the most influential are Wnt, Notch, & Hedgehog, which regulate cell fate, tissue patterning, stem cell maintenance, & organogenesis. Their precise spatial and temporal regulation is essential for normal development, while their dysregulation contributes to congenital disorders & cancer.  The Wnt pathway regulates embryonic axis formation, stem cell maintenance, proliferation, & differentiation. In the canonical pathway, Wnt ligands stabilize β-catenin, enabling it to activate developmental genes in the nucleus. Wnt signaling is indispensable for the formation of the nervous system, limbs, skeleton, & gastrointestinal tract...

"𝓔𝓿𝓮𝓻𝔂 𝓬𝓮𝓵𝓵 𝓱𝓪𝓼 𝓪 𝓱𝓲𝓼𝓽𝓸𝓻𝔂, 𝓪𝓷𝓭 𝓽𝓱𝓪𝓽 𝓱𝓲𝓼𝓽𝓸𝓻𝔂 𝓲𝓼 𝔀𝓻𝓲𝓽𝓽𝓮𝓷 𝓲𝓷 𝓽𝓱𝓮 𝓪𝓬𝓽𝓲𝓿𝓲𝓽𝔂 𝓸𝓯 𝓰𝓮𝓷𝓮𝓼."- Sir. John Edward Sulston 🧬 Developmental genetics explores how a single fertilized cell develops into a complex multicellular organism through precisely regulated gene activity. Development is orchestrated by interactions among genes, cells, and environmental cues that direct growth, differentiation, and organ formation. 🔹 Nearly every cell contains the same genome, yet selective activation and repression of genes generate specialized cell types, forming the basis of tissue and organ development.        🔹 Stem cells progressively commit to specific developmental fates before acquiring distinct structural and functional characteristics under the control of transcription factors and epigenetic regulation.        🔹 Conserved signaling pathways (including Wnt, Notch, H...