The right to terminate pregnancy (abortion): reflections from Turkey.

In this article, the right to terminate pregnancy is discussed comparatively in terms of the situation in Turkey and the rest of the world. We have concluded that certain minimum conditions must be met to be able to talk about the full recognition of this right. Recognizing that pregnancy can be terminated voluntarily is the most important of these conditions. Just as the period in which this right can be exercised should not be kept short, it should also be accepted that it can only be used based on the will of a pregnant person who has the power of discernment. In addition, certain obligations must be avoided, such as receiving counseling services before the termination of pregnancy and then waiting for a certain period of time to pass. In cases where pregnancy can be terminated because of an anomaly, a disease, or a crime, it is important to make clear arrangements that will not make practitioners, especially physicians, hesitate to perform such a procedure. Finally, the State must never forget that it is obliged to organize services for the termination of pregnancies in a way that is easily accessible to everyone who may need this procedure.

A Novel nonsense variant in the CDH2 gene associated with ACOGS: A case report.

Agenesis of Corpus Callosum, Cardiac, Ocular, and Genital Syndrome (ACOGS; OMIM #618929) is a rare genetic disorder characterized by global developmental delay, agenesis or hypoplasia of corpus callosum, craniofacial dysmorphism, ocular, cardiac, and genital anomalies. ACOGS is caused by variations in the CDH2 gene. Our patient had a novel finding besides the classical findings of ACOGS. To the best of our knowledge, only 14 patients with ACOGS have been reported. Here, we reported the fifteenth patient with ACOGS, having a novel de novo nonsense variant in the CDH2 gene, and the first patient from Turkey with a novel finding. Our patient was the first female to have a renal anomaly since only genital malformations were reported in male patients (cryptorchidism, micropenis) so far.

Genetic Characterization of Hereditary Cancer Syndromes Based on Targeted Next-Generation Sequencing.

A hereditary cancer syndrome is a genetic predisposition to cancer caused by a germline mutation in cancer-related genes. Identifying the disease-causing variant is important for both the patient and relatives at risk in cancer families because this could be a guide in treatment and secondary cancer prevention. In this study, hereditary cancer panel harboring cancer-related genes was performed on MiSeq Illumina NGS system from peripheral blood samples. Sequencing files were fed into a cloud-based data analysis pipeline. Reportable variants were classified according to the American College of Medical Genetics and Genomics guidelines. Three hundred five individuals were included in the study. Different pathogenic/likely pathogenic variants were detected in 75 individuals. The majority of these variants were in the MUTYH, BRCA2, and CHEK2 genes. Nine novel pathogenic/likely pathogenic variants were identified in BRCA1, BRCA2, GALNT12, ATM, MLH1, MSH2, APC, and KIT genes. We obtained interesting and novel variants which could be related to hereditary cancer, and this study confirmed that NGS is an indispensable method for the risk assessment in cancer families.

A new case of Turnpenny-Fry syndrome.

Turnpenny-Fry syndrome is a very rare genetic disorder characterized by intellectual disability, developmental delay, facial dysmorphism, and skeletal abnormalities. Mutations of the PCGF2 gene are responsible for Turnpenny-Fry syndrome. This gene encodes the polycomb group ring finger 2 protein that is broadly expressed in various human tissues. To date, only 13 patients with Turnpenny-Fry syndrome have been reported. Our patient was referred to our clinic for neuromotor retardation and dysmorphic features. Whole exome sequencing (WES) was performed from the peripheral blood sample of the patient. WES revealed a heterozygous mutation in the PCGF2 gene. To the best of our knowledge, we reported the 14th patient with Turnpenny-Fry syndrome and the first from Turkey, who had new findings.

Novel Findings in Floating-Harbor Syndrome and a Mini-Review of the Literature.

Floating-Harbor syndrome (FHS) is a rare autosomal dominant genetic disorder characterized by proportionate short stature with delayed bone maturation, lack of expressive language, and distinctive facial features including a large nose, long eyelashes, deeply set eyes, and triangular face. Mutations in the SRCAP gene cause truncated SNF2-related CREBBP activator protein (SRCAP) and lead to FHS. SRCAP is one of several proteins that act as coactivator for the CREB-binding protein which is associated with Rubinstein-Taybi syndrome (RSTS). This condition likely explains the phenotypic overlap between FHS and RSTS. Herein, we report on a patient with FHS who also had dystrophic toenails, preauricular skin tag, and nasolacrimal duct obstruction which is also defined in patients with RSTS. In summary, the fact that especially nasolacrimal duct obstruction has also been observed in RSTS reinforces the idea that this finding is one of the features of FHS. Assessment of the lacrimal system and examination of skin and nails should be suggested in patients with FHS.

Witteveen-Kolk syndrome: The first patient from Turkey.

Witteveen-Kolk syndrome is a rare genetic disorder characterized by intellectual disability, developmental delay and dysmorphic facial features including a long face with prominent forehead, depressed nasal bridge, long-smooth philtrum and malformed ears. Skeletal abnormalities, microcephaly and malformation of the brain are other findings. This syndrome is caused by mutations in the SIN3A gene or microdeletions encompassing this gene. The protein encoded by SIN3A gene plays a regulatory role in the control of various developmental processes, especially cortical expansion and maturation. To date, 17 patients have been reported in the medical literature. In this article, we reported a patient with Witteveen-Kolk syndrome who had a retrognathia as an unusually finding. To the best of our knowledge, this is the first patient of Witteveen-Kolk syndrome reported from Turkey.